Locations
661 machines, hand-verified against primary sources; last dataset update 2026-08-12. Amateur builds are shown at city level only — see the builds directory for their full stories. Spot an error? Report a correction.
R research / teaching I medical isotope / proton therapy A amateur · hollow = museum · gray = decommissioned, mothballed, remains, or unknown · dashed = under construction · ★ = public tours. Click a table row to fly to its marker.
| 1.5 m Classical Cyclotron | Institute of Modern Physics, Chinese Academy of Sciences (中国科学院近代物理研究所), 509 Nanchang Road, Chengguan District, Lanzhou | Lanzhou, China | — | Research | Unknown | — | 1964 | — |
| 88-Inch Cyclotron | Lawrence Berkeley National Laboratory (Nuclear Science Division) | Berkeley, United States | In-house / lab-built | Research | Operating | 60 | 1961 | By arrangement |
| A.C.O.M. Montecosaro cyclotron | A.C.O.M. - Advanced Center Oncology Macerata S.r.l. | Montecosaro, Italy | — | Medical isotope | Operating | — | — | — |
| AANL Isotope Production Centre Cyclotron | A. I. Alikhanyan National Science Laboratory (Yerevan Physics Institute) | Yerevan, Armenia | IBA | Medical isotope | Operating | 18 | 2019 | — |
| Aarhus University Hospital Cyclotron 1 | Department of Nuclear Medicine and PET, Aarhus University Hospital | Aarhus, Denmark | GE HealthCare | Medical isotope | Operating | — | 1993 | — |
| Aarhus University Hospital Cyclotron 2 | Department of Nuclear Medicine and PET, Aarhus University Hospital | Aarhus, Denmark | — | Medical isotope | Operating | — | 2009 | — |
| Advanced Accelerator Applications Saint-Genis-Pouilly cyclotron | Advanced Accelerator Applications Molecular Imaging France SAS (Novartis), 20 rue Rudolf Diesel, Saint-Genis-Pouilly | Saint-Genis-Pouilly, France | — | Medical isotope | Operating | — | — | — |
| Advanced Accelerator Applications Troyes cyclotron | Advanced Accelerator Applications Molecular Imaging France SAS (Novartis), Technopole de l'Aube, 14 rue Gustave Eiffel, Rosieres-pres-Troyes | Rosieres-pres-Troyes, France | — | Medical isotope | Operating | — | — | — |
| Aga Khan University Hospital BG-75 | Aga Khan University Hospital, Karachi | Karachi, Pakistan | Best / ABT | Medical isotope | Operating | 7.5 | 2015 | — |
| AGOR Superconducting Cyclotron | UMCG PARTREC (formerly KVI-CART), University Medical Center Groningen | Groningen, Netherlands | In-house / lab-built | Research | Operating | 190 | 1994 | — |
| AIC-144 Cyclotron | Institute of Nuclear Physics (IFJ PAN), Polish Academy of Sciences | Krakow, Poland | In-house / lab-built | Research | Operating | 60 | 2000 | — |
| Alexandrovska Hospital cyclotron | UMBAL Alexandrovska (University Multiprofile Hospital for Active Treatment Alexandrovska) | Sofia, Bulgaria | Best / ABT | Medical isotope | Operating | 7.5 | 2015 | — |
| All-Ukrainian Centre of Radiosurgery - radiopharmaceutical production department | Clinical Hospital 'Feofaniya', State Administrative Department | Kyiv, Ukraine | Siemens / CTI | Medical isotope | Operating | 11 | 2011 | — |
| Anhui Provincial Hospital PET centre cyclotron | Anhui Provincial Hospital / First Affiliated Hospital of USTC (安徽省立医院), Department of Nuclear Medicine, 17 Lujiang Road, Luyang District, Hefei | Hefei, China | — | Medical isotope | Operating | — | 2007 | — |
| Argos Zyklotron Klagenfurt | Argos Zyklotron Betriebs-GesmbH (Curium Austria) | Klagenfurt, Austria | GE HealthCare | Medical isotope | Operating | 16.5 | 2000 | — |
| Argos Zyklotron Linz | Argos Zyklotron Betriebs-GesmbH (Curium Austria) / PET-CT Zentrum Linz, Ordensklinikum Linz Barmherzige Schwestern | Linz, Austria | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Army Medical Center (Daping Hospital) cyclotron | Army Medical Center of the PLA / Daping Hospital (陆军特色医学中心 / 大坪医院), 10 Changjiang Branch Road, Yuzhong District, Chongqing | Chongqing, China | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| ARRONAX cyclotron | GIP ARRONAX | Saint-Herblain (Nantes), France | IBA | Medical isotope | Operating | 70 | 2010 | — |
| Asan Medical Center Cyclotron 1 (Cyclone 18/9) | Asan Medical Center, Department of Nuclear Medicine | Seoul, South Korea | IBA | Medical isotope | Operating | 18 | 2001 | — |
| Asan Medical Center Cyclotron 2 (GE PETtrace) | Asan Medical Center, Department of Nuclear Medicine | Seoul, South Korea | GE HealthCare | Medical isotope | Operating | 16.5 | 2008 | — |
| ASST Spedali Civili di Brescia PET centre cyclotron | ASST degli Spedali Civili di Brescia - U.O.C. Medicina Nucleare / Fisica Sanitaria | Brescia, Italy | — | Medical isotope | Operating | — | — | — |
| Austin Health cyclotron (IBA Cyclone 18/9) | Austin Health Centre for PET / Molecular Imaging and Therapy | Melbourne (Heidelberg), Australia | IBA | Medical isotope | Operating | 18 | — | — |
| Austin Hospital original PET cyclotron (IBA Cyclone 10/5) | Austin Health Centre for PET (Olivia Newton-John Centre precinct) | Melbourne (Heidelberg), Australia | IBA | Medical isotope | Decommissioned | 10 | 1992 | — |
| Azerbaijan Nuclear Medicine Centre cyclotron | Nuclear Medicine Centre (National Centre of Oncology), Baku | Baku, Azerbaijan | — | Medical isotope | Operating | — | 2016 | — |
| Banner Alzheimer's Institute PET Center Cyclotron | Banner Health / Banner Alzheimer's Institute | Phoenix, United States | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| BC Cancer PET cyclotron | BC Cancer / Provincial Health Services Authority | Vancouver, Canada | ACSI | Medical isotope | Operating | 19 | 2009 | — |
| Berkeley 184-Inch Synchrocyclotron | Lawrence Berkeley National Laboratory (dome now houses the Advanced Light Source) | Berkeley, United States | In-house / lab-built | Research | Partial remains | 730 | 1946 | By arrangement |
| Bern medical cyclotron (SWAN-Haus) | SWAN Isotopen AG / Inselspital / University of Bern (LHEP) | Bern, Switzerland | IBA | Medical isotope | Operating | 18 | 2013 | — |
| Best Medical Belgium CGR Cyclotron | Best Medical Belgium (formerly MDS Nordion SA); site now managed by ONDRAF/NIRAS | Fleurus, Belgium | CGR | Medical isotope | Decommissioned | — | — | — |
| Best Medical Belgium IBA Cyclotron | Best Medical Belgium (formerly MDS Nordion SA); site now managed by ONDRAF/NIRAS | Fleurus, Belgium | IBA | Medical isotope | Decommissioned | — | — | — |
| BetaPlus Pharma cyclotron (Brussels-Woluwe) | BetaPlus Pharma SA (UCLouvain Brussels health campus, adjacent to Cliniques universitaires Saint-Luc) | Woluwe-Saint-Lambert (Brussels), Belgium | — | Medical isotope | Operating | — | — | — |
| BICOR Medical Cyclotron | Brigham and Women's Hospital | Boston, United States | — | Medical isotope | Operating | — | — | — |
| Binzhou Medical University Hospital HM-10 | Binzhou Medical University Affiliated Hospital (滨州医学院附属医院), 661 Huanghe 2nd Road, Bincheng District, Binzhou | Binzhou, China | Sumitomo Heavy Industries | Medical isotope | Operating | 10 | — | — |
| Biokosmos Lakkoma cyclotron | BIOKOSMOS S.A., Lakkoma unit (Halkidiki) | Lakkoma, Greece | — | Medical isotope | Operating | — | 2020 | — |
| Biokosmos Lavrio cyclotron | BIOKOSMOS S.A., Lavrio unit (company headquarters) | Lavrio, Greece | — | Medical isotope | Operating | — | 2000 | — |
| Birmingham MC40 Cyclotron | University of Birmingham | Birmingham, United Kingdom | Scanditronix | Research | Operating | 40 | 2004 | — |
| Bonn Isochronous Cyclotron | Helmholtz-Institut fur Strahlen- und Kernphysik (HISKP), University of Bonn | Bonn, Germany | AEG | Research | Operating | 14 | 1968 | — |
| Brookhaven TR-19 Cyclotron | Brookhaven National Laboratory | Upton, United States | ACSI | Research | Operating | 19 | — | — |
| Bulgarian National Cyclotron Centre TR-24 | Institute for Nuclear Research and Nuclear Energy (INRNE), Bulgarian Academy of Sciences | Sofia, Bulgaria | ACSI | Medical isotope | Operating | 24 | 2016 | — |
| BV Cyclotron VU - Cyclotron 1 | BV Cyclotron VU, VU University campus / Amsterdam UMC Imaging Center | Amsterdam, Netherlands | — | Medical isotope | Operating | — | — | — |
| BV Cyclotron VU - Cyclotron 2 | BV Cyclotron VU, VU University campus / Amsterdam UMC Imaging Center | Amsterdam, Netherlands | — | Medical isotope | Operating | — | — | — |
| BV Cyclotron VU - Cyclotron 3 | BV Cyclotron VU, VU University campus / Amsterdam UMC Imaging Center | Amsterdam, Netherlands | — | Medical isotope | Operating | — | — | — |
| CAMH PET Centre cyclotron (unit 1) | Centre for Addiction and Mental Health - Brain Health Imaging Centre | Toronto, Canada | — | Research | Operating | — | — | — |
| CAMH PET Centre cyclotron (unit 2, research) | Centre for Addiction and Mental Health - Brain Health Imaging Centre | Toronto, Canada | — | Research | Operating | — | — | — |
| Cancer Hospital CAMS MINItrace cyclotron | Cancer Hospital, Chinese Academy of Medical Sciences (中国医学科学院肿瘤医院) | Beijing, China | GE HealthCare | Medical isotope | Operating | 9.6 | 2007 | — |
| Cardinal Health 414 Memphis PET production cyclotron | Cardinal Health 414, LLC | Memphis, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health 414 New Orleans PET production cyclotron | Cardinal Health 414, LLC | New Orleans, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health 414 Roseville PET production cyclotron | Cardinal Health 414, LLC | Roseville, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Beltsville PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Beltsville, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Birmingham PET Manufacturing Facility Cyclotron | Cardinal Health 414, LLC (Nuclear & Precision Health Solutions) | Birmingham, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Charlotte PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Charlotte, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Colton PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Colton, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Columbus Center for Translational Research Cyclotron 1 | Cardinal Health Nuclear & Precision Health Solutions | Columbus, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Columbus Center for Translational Research Cyclotron 2 | Cardinal Health Nuclear & Precision Health Solutions | Columbus, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Denver PET Manufacturing Facility Cyclotron | Cardinal Health 414, LLC (Nuclear & Precision Health Solutions) | Denver, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health East Hartford PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | East Hartford, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Fort Lauderdale PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Fort Lauderdale, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Houston PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Houston, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Las Vegas PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Las Vegas, United States | GE HealthCare | Medical isotope | Operating | 16 | — | — |
| Cardinal Health MSU PET manufacturing site | Cardinal Health 414, LLC (Nuclear & Precision Health Solutions), on the Michigan State University campus | East Lansing, United States | GE HealthCare | Medical isotope | Operating | — | — | — |
| Cardinal Health Omaha PET manufacturing facility cyclotron | Cardinal Health 414, LLC (Nuclear & Precision Health Solutions) | Omaha, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Orlando PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Orlando, United States | — | Medical isotope | Unknown | — | — | — |
| Cardinal Health Philadelphia PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Philadelphia, United States | — | Medical isotope | Unknown | — | — | — |
| Cardinal Health Phoenix PET Manufacturing Facility Cyclotron | Cardinal Health 414, LLC (Nuclear & Precision Health Solutions) | Phoenix, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Rochester PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Rochester, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Roseville PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Roseville, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Seattle PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Seattle, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health St. Louis PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | St. Louis, United States | GE HealthCare | Medical isotope | Decommissioned | — | — | — |
| Cardinal Health Tampa PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Tampa, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health Van Nuys PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | Van Nuys, United States | — | Medical isotope | Operating | — | — | — |
| Cardinal Health West Chester PET Manufacturing Facility Cyclotron | Cardinal Health Nuclear & Precision Health Solutions | West Chester, United States | — | Medical isotope | Operating | — | — | — |
| Carnegie Tech Synchrocyclotron (Nuclear Research Center) | Carnegie Institute of Technology (site now the Coherent Corp. campus, Saxonburg) | Saxonburg, United States | In-house / lab-built | Research | Decommissioned | 440 | 1952 | — |
| Case Western Reserve University / University Hospitals Cleveland MC-17 Cyclotron | Case Western Reserve University and University Hospitals of Cleveland, Departments of Radiology and Chemistry | Cleveland, United States | Scanditronix | Medical isotope | Unknown | 17 | — | — |
| CCHEN Cyclotron, CEN La Reina | Comisión Chilena de Energía Nuclear, Centro de Estudios Nucleares La Reina | Santiago (Las Condes), Chile | — | Medical isotope | Operating | — | — | — |
| CDTN Unidade de Pesquisa e Producao de Radiofarmacos (UPPR) | Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN) | Belo Horizonte, Brazil | GE HealthCare | Medical isotope | Operating | 16.5 | 2008 | — |
| CEA SHFJ Orsay iMiTRACE cyclotron (iMiGiNE) | Service Hospitalier Frederic Joliot (SHFJ), Institut Joliot, CEA Paris-Saclay, Orsay | Orsay, France | PMB-ALCEN (Avelion) | Research | Operating | 12 | 2020 | — |
| CEMNPA Cyclotron | Centro de Medicina Nuclear y Radioterapia de la Patagonia Austral (CEMNPA) | Rio Gallegos, Argentina | — | Medical isotope | Under construction | — | — | — |
| Center for Molecular Imaging and Therapeutics Cyclotron | Biomedical Research Foundation of Northwest Louisiana | Shreveport, United States | — | Medical isotope | Operating | — | — | — |
| Central High School Cyclotron | Central High School, Philadelphia | Philadelphia, United States | Amateur | Amateur | Unknown | 1 | — | — |
| CERIMED Marseille production cyclotron | Novartis / Advanced Accelerator Applications production laboratory at CERIMED, La Timone health campus, 27 boulevard Jean Moulin, Marseille | Marseille, France | — | Medical isotope | Operating | — | 2014 | — |
| CERIMED Marseille research cyclotron | CERIMED (Centre Europeen de Recherche en Imagerie Medicale), Aix-Marseille Universite, La Timone health campus, 27 boulevard Jean Moulin, Marseille | Marseille, France | — | Research | Operating | — | — | — |
| CERMEP - Imagerie du Vivant | CERMEP - Imagerie du Vivant (CNRS / INSERM / Universite Claude Bernard Lyon 1 / Hospices Civils de Lyon) | Bron, France | IBA | Medical isotope | Operating | 18 | — | — |
| CERN 600 MeV Synchrocyclotron (SC) | CERN (Synchrocyclotron exhibition, Meyrin site) | Meyrin, Switzerland | — | Research | Museum | 600 | 1957 | Public |
| Chalk River Superconducting Cyclotron (TASCC) | Chalk River Laboratories, AECL (now Canadian Nuclear Laboratories) | Chalk River, Canada | In-house / lab-built | Research | Decommissioned | — | 1985 | — |
| Chandigarh Variable Energy Cyclotron | Department of Physics, Panjab University | Chandigarh, India | — | Research | Operating | 5 | 1977 | — |
| Changchun Central Hospital PET Centre cyclotron | Changchun Central Hospital (长春市中心医院) | Changchun, China | GE HealthCare | Medical isotope | Operating | — | — | — |
| Children's Cancer Hospital Egypt 57357 Cyclotron | Children's Cancer Hospital Egypt 57357 (CCHE), Department of Medical Imaging and Nuclear Medicine | Cairo, Egypt | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| China's First Cyclotron (1.2 m Soviet-supplied cyclotron) | China Institute of Atomic Energy (CIAE) | Beijing (Xinzhen, Fangshan District), China | Soviet Union (state-supplied) | Research | Museum | 25 | 1958 | — |
| Chongqing University Cancer Hospital cyclotron | Chongqing University Cancer Hospital / Chongqing Cancer Institute (重庆大学附属肿瘤医院 / 重庆市肿瘤研究所), 181 Hanyu Road, Shapingba District | Chongqing, China | Sichuan Jiuyiyuan | Medical isotope | Under construction | 20 | — | — |
| CHU de Liège cyclotron (IBA Cyclone KIUBE) | CHU de Liège, Sart Tilman site, Nuclear Medicine | Liège, Belgium | IBA | Medical isotope | Operating | 18 | 2024 | — |
| Ciclolab Dominicana Cyclotron | Ciclolab Dominicana SAS | Santo Domingo, Dominican Republic | — | Medical isotope | Operating | — | 2019 | — |
| Ciclotrón Colombia Cyclotron | Ciclotron Colombia S.A.S. | Medellín, Colombia | — | Medical isotope | Operating | — | 2010 | — |
| Ciclotron Peru Radiopharmacy | Ciclotron Peru S.A. (Grupo Auna / Grupo Resocentro) | Lima, Peru | — | Medical isotope | Operating | — | — | — |
| CIMEQ Cyclotron | Centro de Investigaciones Medico Quirurgicas (CIMEQ) | Havana, Cuba | — | Medical isotope | Operating | — | — | — |
| CIMGUA cyclotron | Centre d'Imagerie Moleculaire de la Guadeloupe (CIMGUA), CHU de la Guadeloupe, Les Abymes | Les Abymes, France | — | Medical isotope | Operating | — | — | — |
| CIMS TR-19 Cyclotron | Centre d'imagerie moléculaire de Sherbrooke (CIMS), CRCHUS / CHUS Hôpital Fleurimont | Sherbrooke, Canada | ACSI | Research | Operating | 19 | 1997 | — |
| CIMS TR-24 Cyclotron | Centre d'imagerie moléculaire de Sherbrooke (CIMS), CRCHUS / CHUS Hôpital Fleurimont | Sherbrooke, Canada | ACSI | Research | Operating | 24 | — | — |
| CinRad - Centro Integrado de Producao de Radiofarmacos | Hospital das Clinicas da Faculdade de Medicina da USP / Instituto de Radiologia (InRad) | Sao Paulo, Brazil | GE HealthCare | Medical isotope | Operating | 16.5 | 2010 | — |
| CIRA Miami cardiac PET N-13 ammonia production site | Centers for Imaging and Research of America (CIRA Health), cyclotron operated with IONETIX | Miami, United States | IONETIX | Medical isotope | Operating | 12.5 | 2022 | — |
| CIRC academic cyclotron | Clinical Imaging Research Centre, Yong Loo Lin School of Medicine, National University of Singapore | Singapore, Singapore | GE HealthCare | Research | Operating | 16.5 | — | — |
| Citigroup Biomedical Imaging Center cyclotron | Weill Cornell Medicine, Citigroup Biomedical Imaging Center (CBIC) | New York, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Collège de France Cyclotron (Frédéric Joliot) | Musée des Arts et Métiers, Paris (originally Laboratoire de Chimie nucléaire, Collège de France) | Paris, France | Maschinenfabrik Oerlikon | Research | Museum | 7 | 1939 | Public |
| COLUMBUS School Cyclotron | Gymnasium Ernestinum Coburg / Coburg University of Applied Sciences | Coburg, Germany | Amateur | Teaching | Operating | 0.048 | 2013 | By arrangement |
| Complejo Ciclotron Radiofarmacia Preclinica (CCRP) | Agencia Boliviana de Energia Nuclear (ABEN), Centro de Investigacion y Desarrollo en Tecnologia Nuclear (CIDTN) | El Alto, Bolivia | ACSI | Medical isotope | Operating | 24 | 2022 | — |
| Continental Hospital (formerly United Hospital) Dhaka cyclotron | Continental Hospital PLC (formerly United Hospital Limited) | Dhaka, Bangladesh | GE HealthCare | Medical isotope | Unknown | 9.6 | 2011 | — |
| CRCHUM radiochemistry cyclotron | Centre hospitalier de l'Universite de Montreal (CHUM) / Centre de recherche du CHUM | Montreal, Canada | — | Medical isotope | Operating | — | — | — |
| CRCN-NE Unidade de Producao de Radiofarmacos | Centro Regional de Ciencias Nucleares do Nordeste (CRCN-NE/CNEN) | Recife, Brazil | — | Medical isotope | Operating | — | 2009 | — |
| Crocker 60-Inch Cyclotron | Crocker Nuclear Laboratory, University of California, Davis | Davis, United States | In-house / lab-built | Research | Partial remains | 16 | 1939 | By arrangement |
| Cross Cancer Institute cyclotron | Cross Cancer Institute, Alberta Health Services (Tracer Hub) | Edmonton, Canada | — | Medical isotope | Operating | — | — | — |
| Curium Finland PET pharmacy cyclotron (Saukonpaadenranta) | Curium Finland Oy (formerly MAP Medical Technologies Oy), Saukonpaadenranta 2, Helsinki | Helsinki, Finland | — | Medical isotope | Operating | — | — | — |
| Curium Noblesville strontium-82 cyclotron | Curium US LLC (facility built by Zevacor Molecular) | Noblesville, United States | IBA | Medical isotope | Operating | 70 | — | — |
| Curium PET France Nimes cyclotron | Curium PET France (formerly CIS bio international), Lot 14 Parc Scientifique Georges Besse, 180 allee von Neumann, Nimes | Nimes, France | — | Medical isotope | Operating | — | 2004 | — |
| Curium St. Louis Cyclone IKON | Curium US LLC | Maryland Heights (St. Louis), United States | IBA | Medical isotope | Operating | — | 2025 | — |
| Curium St. Louis TR-30 Cyclotron 1 | Curium US LLC (formerly Mallinckrodt / Covidien Nuclear Imaging, later IBA Molecular North America) | Maryland Heights (St. Louis), United States | ACSI | Medical isotope | Operating | 30 | — | — |
| Curium St. Louis TR-30 Cyclotron 2 | Curium US LLC (formerly Mallinckrodt / Covidien Nuclear Imaging, later IBA Molecular North America) | Maryland Heights (St. Louis), United States | ACSI | Medical isotope | Operating | 30 | — | — |
| CYCIAE-100 | China Institute of Atomic Energy (CIAE) | Beijing (Fangshan District), China | In-house / lab-built | Research | Operating | 100 | 2014 | — |
| Cyclobras Campinas cyclotron | Cyclobras Industria, Comercio e Servicos Laboratoriais Ltda. | Campinas, Brazil | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Cyclone 30 | Instituto de Pesquisas Energeticas e Nucleares (IPEN-CNEN/SP) | Sao Paulo, Brazil | IBA | Medical isotope | Operating | 30 | — | — |
| Cyclotek Bundoora cyclotron 1 | Cyclotek (Aust) Pty Ltd | Melbourne (Bundoora), Australia | — | Medical isotope | Operating | — | 2002 | — |
| Cyclotek Bundoora cyclotron 2 | Cyclotek (Aust) Pty Ltd | Melbourne (Bundoora), Australia | — | Medical isotope | Operating | — | 2006 | — |
| Cyclotek NSW cyclotron, Macquarie University Hospital | Cyclotek NSW / Macquarie University Hospital | Sydney (Macquarie Park), Australia | — | Medical isotope | Operating | — | 2010 | — |
| Cyclotek NSW Lucas Heights cyclotron 1 (Siemens Eclipse) | Cyclotek NSW Pty Ltd | Sydney (Lucas Heights), Australia | Siemens / CTI | Medical isotope | Operating | 11 | 2009 | — |
| Cyclotek NSW Lucas Heights cyclotron 2 (Siemens Eclipse) | Cyclotek NSW Pty Ltd | Sydney (Lucas Heights), Australia | Siemens / CTI | Medical isotope | Operating | 11 | 2009 | — |
| Cyclotek Parkville cyclotron (VCCC) | Cyclotek / Victorian Comprehensive Cancer Centre | Melbourne (Parkville), Australia | — | Medical isotope | Operating | — | — | — |
| Cyclotek Queensland cyclotron (GE PETtrace) | Cyclotek Queensland Pty Ltd / Princess Alexandra Hospital precinct | Brisbane (Woolloongabba), Australia | GE HealthCare | Medical isotope | Operating | 16.5 | 2016 | — |
| Cyclotron and Radiochemistry Laboratory (CARL) | King's College London, School of Biomedical Engineering & Imaging Sciences, St Thomas' Hospital | London, United Kingdom | Siemens / CTI | Research | Operating | 11 | 1991 | — |
| Cyclotron Kids 2 MeV Proton Cyclotron | Old Dominion University (built at Jefferson Lab) | Norfolk, United States | Amateur | Amateur | Mothballed | 2 | — | — |
| CYRIC 930 AVF Cyclotron | Cyclotron and Radioisotope Center (CYRIC), Tohoku University (now RARIS Aobayama site) | Sendai, Japan | Sumitomo Heavy Industries | Research | Operating | 90 | 2000 | By arrangement |
| Dana-Farber Molecular Cancer Imaging Facility Cyclotron | Dana-Farber Cancer Institute, Department of Imaging - Molecular Cancer Imaging Facility | Boston, United States | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Daqing Oilfield General Hospital Eclipse Cyclotron | Daqing Oilfield General Hospital (大庆油田总医院), Saertu District, Daqing | Daqing, China | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| DC-280 Cyclotron (Superheavy Element Factory) | Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research (JINR) | Dubna, Russia | In-house / lab-built | Research | Operating | 8 | 2018 | By arrangement |
| Delfin Farmacos radiopharmaceutical plant | Delfin Farmacos (Delfin+Saude / Allianca Saude) | Salvador, Brazil | — | Medical isotope | Operating | — | — | — |
| Dharmais Cancer Hospital cyclotron | Dharmais Cancer Hospital (Rumah Sakit Kanker Dharmais), National Cancer Centre | Jakarta, Indonesia | — | Medical isotope | Operating | — | — | — |
| Doctors Hospital Cyclotron | Doctors Hospital, Monterrey | Monterrey, Mexico | IBA | Medical isotope | Operating | — | — | — |
| Douglas Cyclotron, National Centre for Eye Proton Therapy | The Clatterbridge Cancer Centre NHS Foundation Trust | Bebington, United Kingdom | Scanditronix | Proton therapy | Operating | 62 | 1984 | — |
| Duke University Medical Center CS-30 Cyclotron | Duke University Medical Center, Department of Radiology | Durham, United States | — | Research | Operating | 30 | — | — |
| Eastern Health cyclotron | Nuclear and Molecular Medicine Facility, Health Sciences Centre, Eastern Health (NL Health Services) | St. John's, Canada | IBA | Medical isotope | Operating | 18 | 2020 | — |
| Eastern Isotopes cyclotron, MCV Campus | Eastern Isotopes, Inc., sited on the Medical College of Virginia campus of VCU Health | Richmond, United States | — | Medical isotope | Decommissioned | — | — | — |
| Eastern Theater General Hospital TR-19 | Eastern Theater General Hospital, formerly Nanjing General Hospital of Nanjing Military Command (东部战区总医院 / 南京军区南京总医院) | Nanjing, China | ACSI | Medical isotope | Operating | 19 | — | — |
| Eczacıbaşı-Monrol Adana Cyclotron | Eczacıbaşı-Monrol Nükleer Ürünler San. ve Tic. A.Ş., Adana facility | Adana, Turkey | — | Medical isotope | Operating | — | 2007 | — |
| Eczacıbaşı-Monrol Gebze Cyclotron 1 (original machine) | Eczacıbaşı-Monrol Nükleer Ürünler San. ve Tic. A.Ş., Gebze facility, TÜBİTAK MAM Teknopark | Gebze, Turkey | — | Medical isotope | Decommissioned | — | 2000 | — |
| Eczacıbaşı-Monrol Gebze Cyclotron 2 (2018 replacement) | Eczacıbaşı-Monrol Nükleer Ürünler San. ve Tic. A.Ş., Gebze theranostic facility, TÜBİTAK MAM Teknopark | Gebze, Turkey | — | Medical isotope | Operating | — | 2018 | — |
| Eczacıbaşı-Monrol İstanbul Cyclotron | Eczacıbaşı-Monrol Nükleer Ürünler San. ve Tic. A.Ş., İstanbul facility, Yıldız Technical University Davutpaşa Technopark | Istanbul, Turkey | — | Medical isotope | Operating | — | 2011 | — |
| Eczacıbaşı-Monrol İzmir Cyclotron | Eczacıbaşı-Monrol Nükleer Ürünler San. ve Tic. A.Ş., İzmir facility, Atatürk Organised Industrial Zone | Izmir, Turkey | — | Medical isotope | Operating | — | 2009 | — |
| Edinburgh Imaging Facility Radiochemistry cyclotron | University of Edinburgh, Queen's Medical Research Institute | Edinburgh, United Kingdom | GE HealthCare | Research | Operating | 16.5 | 2010 | — |
| El Cerrito High School Cyclotron | El Cerrito High School | El Cerrito, United States | Amateur | Amateur | Unknown | — | — | — |
| Essential Isotopes cyclotron, University of Missouri Research Park | Essential Isotopes, LLC (PharmaLogic network); a partnership of Mid-America Cyclotron and the Curators of the University of Missouri | Columbia, United States | — | Medical isotope | Operating | — | — | — |
| ETH Zurich Cyclotron | Physical Institute, ETH Zurich (Paul Scherrer's group) | Zurich, Switzerland | In-house / lab-built | Research | Decommissioned | 15 | 1940 | — |
| Ezeiza CP-42 Production Cyclotron | Comisión Nacional de Energía Atómica (CNEA), Centro Atómico Ezeiza | Ezeiza, Argentina | — | Medical isotope | Operating | 42 | 1994 | — |
| FCDN PET cyclotron | Fundacion Centro Diagnostico Nuclear (CNEA/FUESMEN) | Buenos Aires, Argentina | — | Medical isotope | Operating | — | — | — |
| Feinstein Institutes Radiochemistry and Cyclotron Facility | The Feinstein Institutes for Medical Research (Northwell Health), on the North Shore University Hospital campus | Manhasset, United States | — | Research | Operating | — | — | — |
| First Affiliated Hospital of Chongqing Medical University cyclotron | First Affiliated Hospital of Chongqing Medical University (重庆医科大学附属第一医院), 1 Youyi Road, Yuzhong District | Chongqing, China | Sumitomo Heavy Industries | Medical isotope | Operating | 10 | 2011 | — |
| First Affiliated Hospital of Dalian Medical University Cyclotron | First Affiliated Hospital of Dalian Medical University (大连医科大学附属第一医院), Zhongshan Road campus, Xigang District, Dalian | Dalian, China | Siemens / CTI | Medical isotope | Operating | — | — | — |
| First Affiliated Hospital of Guangxi Medical University Cyclotron | First Affiliated Hospital of Guangxi Medical University (广西医科大学第一附属医院), PET/CT Department, 6 Shuangyong Road, Qingxiu District, Nanning | Nanning, China | Siemens / CTI | Medical isotope | Operating | — | — | — |
| First Affiliated Hospital of Henan UST Cyclotron | The First Affiliated Hospital of Henan University of Science and Technology | Luoyang, China | Sichuan Jiuyiyuan | Medical isotope | Unknown | — | — | — |
| First Affiliated Hospital of Kunming Medical University PET cyclotron | First Affiliated Hospital of Kunming Medical University (昆明医科大学第一附属医院) | Kunming, China | — | Medical isotope | Operating | — | 2017 | — |
| First Affiliated Hospital of Sun Yat-sen University Cyclone 10/5 | First Affiliated Hospital of Sun Yat-sen University (中山大学附属第一医院), 58 Zhongshan 2nd Road, Yuexiu District, Guangzhou | Guangzhou, China | IBA | Medical isotope | Decommissioned | 10 | 2009 | — |
| First Affiliated Hospital of Wenzhou Medical University QILIN cyclotron | First Affiliated Hospital of Wenzhou Medical University (温州医科大学附属第一医院), Nanbaixiang campus, Department of Nuclear Medicine | Wenzhou, China | GE HealthCare | Medical isotope | Operating | 10 | — | — |
| First Affiliated Hospital of Xiamen University PET cyclotron | First Affiliated Hospital of Xiamen University (厦门大学附属第一医院, formerly Xiamen No.1 Hospital) | Xiamen, China | — | Medical isotope | Operating | — | — | — |
| First Affiliated Hospital of Zhengzhou University cyclotron | First Affiliated Hospital of Zhengzhou University (郑州大学第一附属医院), Zhengdong campus, 1 Longhu Central Ring Road, Jinshui District | Zhengzhou, China | — | Medical isotope | Operating | — | — | — |
| First German Cyclotron (Bothe/Gentner, Heidelberg) | Deutsches Museum, Munich (originally Kaiser Wilhelm Institute for Medical Research, Heidelberg) | Munich, Germany | — | Research | Museum | — | 1943 | Public |
| First Hospital of China Medical University PET cyclotron | First Affiliated Hospital of China Medical University (中国医科大学附属第一医院) | Shenyang, China | — | Medical isotope | Operating | — | — | — |
| First Hospital of Jilin University cyclotron | First Hospital of Jilin University (吉林大学第一医院), 1 Xinmin Street, Changchun, Department of Nuclear Medicine | Changchun, China | — | Medical isotope | Under construction | — | — | — |
| First Hospital of Lanzhou University Cyclotron | First Hospital of Lanzhou University (兰州大学第一医院), 1 Donggang West Road, Chengguan District, Lanzhou | Lanzhou, China | — | Medical isotope | Operating | — | — | — |
| Fixed-frequency Ring Cyclotron (fRC) | RIKEN Nishina Center, RI Beam Factory (RIBF) | Wako, Japan | In-house / lab-built | Research | Operating | 50.7 | 2006 | By arrangement |
| Fleni Centro de Imagenes Moleculares cyclotron | Fleni - Centro de Imagenes Moleculares (CIM), sede Escobar | Belen de Escobar, Argentina | GE HealthCare | Medical isotope | Operating | 16 | — | — |
| Francis H. Burr Proton Therapy Center | Massachusetts General Hospital | Boston, United States | IBA | Proton therapy | Operating | 230 | 2001 | — |
| Fred Niell High-School Cyclotron | private build | Memphis, United States | Amateur | Amateur | Decommissioned | — | 1994 | — |
| Fudan University Shanghai Cancer Center cyclotron | Fudan University Shanghai Cancer Center (复旦大学附属肿瘤医院), 270 Dong'an Road, Xuhui District, Shanghai | Shanghai, China | — | Medical isotope | Operating | — | — | — |
| FUESMEN PET-Cyclotron centre | Fundacion Escuela de Medicina Nuclear (FUESMEN) - CNEA / Gobierno de Mendoza / Universidad Nacional de Cuyo | Mendoza, Argentina | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Fujian Cancer Hospital Sumitomo Cyclotron | Fujian Cancer Hospital / Clinical Oncology School of Fujian Medical University (福建省肿瘤医院), 420 Fuma Road, Jin'an District, Fuzhou | Fuzhou, China | Sumitomo Heavy Industries | Medical isotope | Operating | — | — | — |
| Fujian Provincial Hospital PET cyclotron | Fujian Provincial Hospital (福建省立医院) | Fuzhou, China | — | Medical isotope | Operating | — | 2005 | — |
| Gachon Neuroscience Research Institute Cyclotron | Gachon University Neuroscience Research Institute / Gachon University Gil Hospital | Incheon, South Korea | — | Research | Operating | — | — | — |
| Gading Pluit Hospital cyclotron | Gading Pluit Hospital (Rumah Sakit Gading Pluit) Cyclotron and PET-CT Center | Jakarta, Indonesia | — | Medical isotope | Operating | — | 2008 | — |
| GANIL CSS1+CSS2 Coupled Cyclotrons | GANIL (Grand Accélérateur National d'Ions Lourds), CEA/CNRS | Caen, France | In-house / lab-built | Research | Operating | 95 | 1982 | By arrangement |
| Gansu Provincial People's Hospital MINItrace cyclotron | Gansu Provincial People's Hospital (甘肃省人民医院) | Lanzhou, China | GE HealthCare | Medical isotope | Operating | 9.6 | — | — |
| GE HealthCare Arlington Heights TR-30 Cyclotron 1 | GE Healthcare Inc. (Medi-Physics, Inc. dba GE Healthcare) | Arlington Heights (Chicago), United States | ACSI | Medical isotope | Operating | 30 | — | — |
| GE HealthCare Arlington Heights TR-30 Cyclotron 2 | GE Healthcare Inc. (Medi-Physics, Inc. dba GE Healthcare) | Arlington Heights (Chicago), United States | ACSI | Medical isotope | Operating | 30 | — | — |
| German Cancer Research Center (DKFZ) Cyclotron | Deutsches Krebsforschungszentrum (DKFZ) | Heidelberg, Germany | Scanditronix | Research | Unknown | 32 | — | — |
| German Oncology Center Biomarker Generator | German Oncology Center | Limassol, Cyprus | Best / ABT | Medical isotope | Operating | 7.5 | 2025 | — |
| GMS Brisbane Cyclotron | Global Medical Solutions Australia Pty Ltd | Brisbane, Australia | GE HealthCare | Medical isotope | Operating | — | — | — |
| GMS Taiwan Taichung Cyclotron | Global Medical Solutions Taiwan Ltd. (臺灣新吉美碩) Taichung production centre | Taichung, Taiwan | IBA | Medical isotope | Operating | 18 | 2018 | — |
| Guangdong Cyclotron Pharmaceutical (Gosun) Guangzhou PET radiopharmacy cyclotron | Guangdong Cyclotron Medical Technology Co. Ltd (广东回旋医药科技股份有限公司), Gosun group | Guangzhou, China | — | Medical isotope | Operating | — | — | — |
| Guangdong Medical University Affiliated Hospital medical cyclotron | Affiliated Hospital of Guangdong Medical University (广东医科大学附属医院), 57 Renmin Avenue South, Xiashan District | Zhanjiang, China | — | Medical isotope | Operating | — | — | — |
| Guangdong Provincial People's Hospital Cyclotron | Guangdong Provincial People's Hospital (广东省人民医院), Wai Lun PET Centre, 106 Zhongshan 2nd Road, Yuexiu District, Guangzhou | Guangzhou, China | — | Medical isotope | Operating | — | — | — |
| Guangdong Xiantong Molecular Imaging cyclotron 1 | Guangdong Xiantong Molecular Imaging Technology Co., Ltd. (广东先通分子影像科技有限公司), South China Modern Chinese Medicine City, Nanlang, Zhongshan | Zhongshan, China | — | Medical isotope | Operating | 19 | — | — |
| Guangdong Xiantong Molecular Imaging cyclotron 2 | Guangdong Xiantong Molecular Imaging Technology Co., Ltd. (广东先通分子影像科技有限公司), South China Modern Chinese Medicine City, Nanlang, Zhongshan | Zhongshan, China | — | Medical isotope | Operating | 19 | — | — |
| Guangxi Medical University Cancer Hospital MINITRACE cyclotron | Affiliated Tumour Hospital of Guangxi Medical University (广西医科大学附属肿瘤医院) | Nanning, China | GE HealthCare | Medical isotope | Operating | 9.6 | — | — |
| Guangzhou Atom High Tech IBA 18 MeV cyclotron | Guangzhou Atom High Tech Isotope Pharmaceutical Co., Ltd. (广州市原子高科同位素医药有限公司) | Guangzhou, China | IBA | Medical isotope | Operating | 18 | — | — |
| Guilin Medical University Affiliated Hospital PET cyclotron | Affiliated Hospital of Guilin Medical University (桂林医学院附属医院), Department of Nuclear Medicine, 15 Lequn Road, Guilin | Guilin, China | — | Medical isotope | Operating | 16.5 | 2020 | — |
| Guizhou Medical University Affiliated Hospital Sumitomo cyclotron | Affiliated Hospital of Guizhou Medical University (贵州医科大学附属医院, formerly 贵阳医学院附属医院), Department of Nuclear Medicine, 28 Guiyi Street, Yunyan District, Guiyang | Guiyang, China | Sumitomo Heavy Industries | Medical isotope | Operating | — | — | — |
| Gustaf Werner Cyclotron | The Svedberg Laboratory, Uppsala University | Uppsala, Sweden | — | Research | Decommissioned | 185 | 1951 | — |
| Hadassah Ein Kerem cyclotron 1 | Hadassah Medical Organization, Ein Kerem - cyclotron and radiochemistry unit (operated by S.R.Y Medical Services Ltd.) | Jerusalem, Israel | IBA | Medical isotope | Operating | 18 | 1996 | — |
| Hadassah Ein Kerem cyclotron 2 | Hadassah Medical Organization, Ein Kerem - cyclotron and radiochemistry unit (operated by S.R.Y Medical Services Ltd.) | Jerusalem, Israel | IBA | Medical isotope | Operating | 18 | 2010 | — |
| Hainan Hospital PLA General Hospital Cyclotron | Hainan Hospital of the Chinese PLA General Hospital (中国人民解放军总医院海南医院), Jianglin Road, Haitang District, Sanya | Sanya, China | — | Medical isotope | Operating | — | — | — |
| Hainan Provincial People's Hospital 10 MeV cyclotron | Hainan General Hospital / Hainan Provincial People's Hospital (海南省人民医院), Department of Nuclear Medicine, 19 Xiuhua Road, Xiuying District, Haikou | Haikou, China | — | Medical isotope | Operating | 10 | — | — |
| Hallym University Sacred Heart Hospital Cyclotron | Hallym University Sacred Heart Hospital (Hallym University Medical Center) | Anyang, South Korea | IBA | Medical isotope | Operating | 18 | 2007 | — |
| Hamamatsu/Queen's PET Imaging Center Cyclotron | Hamamatsu/Queen's PET Imaging Center, LLC, at The Queen's Medical Center | Honolulu, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Hanzhong Central Hospital Cyclotron | Hanzhong Central Hospital (汉中市中心医院) | Hanzhong, China | — | Medical isotope | Operating | — | — | — |
| Harbin Medical University Cancer Hospital Cyclotron | Harbin Medical University Cancer Hospital / Heilongjiang Provincial Cancer Hospital (哈尔滨医科大学附属肿瘤医院) | Harbin, China | — | Medical isotope | Decommissioned | — | — | — |
| Harbin Medical University First Affiliated Hospital nuclear medicine centre cyclotron | First Affiliated Hospital of Harbin Medical University (哈尔滨医科大学附属第一医院), Nangang campus, Haematology & Oncology Hospital building, 23 Youzheng Street, Nangang District, Harbin | Harbin, China | — | Medical isotope | Operating | — | 2023 | — |
| Harbin Medical University Fourth Hospital PETtrace 840 | Fourth Affiliated Hospital of Harbin Medical University (哈尔滨医科大学附属第四医院) | Harbin, China | GE HealthCare | Medical isotope | Operating | 16.5 | 2014 | — |
| Harvard Cyclotron at Los Alamos (X Building, TA-1) | Los Alamos National Laboratory site (built and originally operated by Harvard University) | Los Alamos, United States | In-house / lab-built | Research | Decommissioned | 12 | 1938 | — |
| Harvard Cyclotron Laboratory Synchrocyclotron | Harvard University (control console at the Collection of Historical Scientific Instruments) | Cambridge, United States | In-house / lab-built | Research | Partial remains | 160 | 1949 | Public |
| Harwell 110-inch Synchrocyclotron | Atomic Energy Research Establishment (AERE) Harwell | Harwell, United Kingdom | In-house / lab-built | Research | Decommissioned | 175 | 1949 | — |
| HCAM PET-Cyclotron Unit | Instituto Ecuatoriano de Seguridad Social (IESS) - Hospital de Especialidades Carlos Andrade Marin | Quito, Ecuador | — | Medical isotope | Operating | — | 2012 | — |
| Hebei Medical University Fourth Hospital cyclotron | Fourth Hospital of Hebei Medical University / Hebei Provincial Tumour Hospital (河北医科大学第四医院 / 河北省肿瘤医院), East campus, 12 Jiankang Road, Chang'an District, Shijiazhuang | Shijiazhuang, China | — | Medical isotope | Under construction | — | — | — |
| Heilongjiang Farm Bureau General Hospital PET cyclotron | Heilongjiang Farm Bureau General Hospital / Heilongjiang Second Tumour Hospital (黑龙江省农垦总局总医院) | Harbin, China | — | Medical isotope | Operating | — | — | — |
| Henan Cancer Hospital Minitrace | Henan Cancer Hospital / Affiliated Cancer Hospital of Zhengzhou University (河南省肿瘤医院) | Zhengzhou, China | GE HealthCare | Medical isotope | Operating | 9.6 | 2007 | — |
| Henan Provincial People's Hospital medical cyclotron | Henan Provincial People's Hospital (河南省人民医院) | Zhengzhou, China | — | Medical isotope | Operating | — | — | — |
| Hengdian Group Hospital cyclotron | Hengdian Wenrong Hospital / Dongyang Hengdian Group Hospital (横店文荣医院 / 东阳市横店集团医院) | Dongyang (Hengdian town), China | — | Medical isotope | Decommissioned | — | — | — |
| Herlev Hospital CORE Cyclone 18/9 | Copenhagen University Hospital - Herlev and Gentofte, Cyclotron and Radiochemistry Unit (CORE) | Herlev, Denmark | IBA | Medical isotope | Unknown | 18 | — | — |
| Herlev Hospital CORE Cyclone KIUBE | Copenhagen University Hospital - Herlev and Gentofte, Cyclotron and Radiochemistry Unit (CORE) | Herlev, Denmark | IBA | Medical isotope | Operating | 18 | 2023 | — |
| Hevesy Laboratory experimental cyclotron | Hevesy Laboratory, DTU Health Tech, Technical University of Denmark - Risoe Campus | Roskilde, Denmark | — | Research | Operating | 7.8 | — | — |
| Hevesy Laboratory GENtrace | Hevesy Laboratory, DTU Health Tech, Technical University of Denmark - Risoe Campus | Roskilde, Denmark | GE HealthCare | Research | Operating | 7.8 | — | — |
| Hevesy Laboratory PETtrace 800 (No. 1) | Hevesy Laboratory, DTU Health Tech, Technical University of Denmark - Risoe Campus | Roskilde, Denmark | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Hevesy Laboratory PETtrace 800 (No. 2) | Hevesy Laboratory, DTU Health Tech, Technical University of Denmark - Risoe Campus | Roskilde, Denmark | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| HIRFL Sector Focusing Cyclotron (SFC) | Institute of Modern Physics, Chinese Academy of Sciences | Lanzhou, China | In-house / lab-built | Research | Operating | 10 | 1987 | — |
| HIRFL Separated Sector Cyclotron (SSC) | Institute of Modern Physics, Chinese Academy of Sciences | Lanzhou, China | In-house / lab-built | Research | Operating | 125 | 1988 | — |
| HIT SESRI Proton Cyclotron | Space Environment Simulation Research Infrastructure (SESRI), Harbin Institute of Technology | Harbin, China | — | Research | Operating | 10 | — | — |
| HKU Molecular Imaging and Medical Cyclotron Centre | Department of Diagnostic Radiology, LKS Faculty of Medicine, University of Hong Kong | Hong Kong, China | Sumitomo Heavy Industries | Medical isotope | Operating | 12 | — | — |
| Hong Kong Cyclotron Laboratories | Hong Kong Cyclotron Laboratories Limited (HKCL) | Sha Tin, China | — | Medical isotope | Operating | — | 2006 | — |
| Hong Kong Sanatorium & Hospital radiopharmacy cyclotron 1 | Hong Kong Sanatorium & Hospital (養和醫院), Department of Nuclear Medicine & Positron Emission Tomography, 2 Village Road, Happy Valley, Hong Kong | Hong Kong, China | — | Medical isotope | Operating | — | 2020 | — |
| Hong Kong Sanatorium & Hospital radiopharmacy cyclotron 2 | Hong Kong Sanatorium & Hospital (養和醫院), Department of Nuclear Medicine & Positron Emission Tomography, 2 Village Road, Happy Valley, Hong Kong | Hong Kong, China | — | Medical isotope | Operating | — | 2020 | — |
| Hopital Chahids Mahmoudi cyclotron | Hopital Chahids Mahmoudi (EHP Chahid Mahmoudi), Tizi Ouzou | Tizi Ouzou, Algeria | GE HealthCare | Medical isotope | Operating | 16.5 | 2016 | — |
| Hôpital Erasme cyclotron (IBA Cyclone 30) | Hôpital Erasme, Université Libre de Bruxelles (now Hôpital Universitaire de Bruxelles) | Anderlecht (Brussels), Belgium | IBA | Medical isotope | Operating | 30 | — | — |
| Hot Shots Nuclear Medicine Davenport cyclotron | PharmaLogic Holdings Corp. / Hot Shots Nuclear Medicine | Davenport, United States | — | Medical isotope | Operating | — | — | — |
| Houghton College Cyclotron | Houghton University (formerly Houghton College) | Houghton, United States | Amateur | Teaching | Operating | 0.411 | 2007 | — |
| Houston Methodist Research Institute Cyclotron | The Methodist Hospital Research Institute (Houston Methodist) | Houston, United States | — | Medical isotope | Operating | — | — | — |
| Huashan Hospital PET Centre cyclotron | PET Centre, Huashan Hospital, Fudan University (复旦大学附属华山医院PET中心), 518 Wuzhong East Road, Xuhui District, Shanghai | Shanghai, China | Siemens / CTI | Medical isotope | Operating | 11 | 1999 | — |
| Hulunbuir People's Hospital Cyclotron | Hulunbuir People's Hospital | Hulunbuir (Hailar), China | — | Medical isotope | Unknown | — | — | — |
| Hunan Cancer Hospital MINItrace | Hunan Cancer Hospital / Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University (湖南省肿瘤医院) | Changsha, China | GE HealthCare | Medical isotope | Operating | 9.6 | 2005 | — |
| Hunan Cyclotron Pharmaceutical (Gosun) Changsha PET radiopharmacy cyclotron | Hunan Cyclotron Medical Technology Co. Ltd (湖南省回旋医药科技有限公司), Gosun group | Changsha, China | — | Medical isotope | Operating | — | — | — |
| Huntsman Cancer Institute Cyclotron Radiochemistry Lab | University of Utah, Huntsman Cancer Institute | Salt Lake City, United States | — | Medical isotope | Operating | — | — | — |
| HUS Cyclotron Unit - IBA Cyclone KIUBE | Cyclotron Unit, HUS Medical Imaging Center, Helsinki University Hospital (Meilahti, Haartmaninkatu 4) | Helsinki, Finland | IBA | Medical isotope | Operating | 18 | — | — |
| HZDR Center for Radiopharmaceutical Tumor Research (TR-FLEX) | Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research | Dresden, Germany | ACSI | Medical isotope | Operating | 30 | 2017 | — |
| HZDR Research Site Leipzig Cyclotron | Helmholtz-Zentrum Dresden-Rossendorf, Research Site Leipzig (Reactive Transport Department) | Leipzig, Germany | IBA | Research | Operating | 18 | — | — |
| IAMI TR-24 cyclotron | Institute for Advanced Medical Isotopes (IAMI), TRIUMF, University of British Columbia campus | Vancouver, Canada | ACSI | Medical isotope | Operating | 24 | — | Public |
| IBA Cyclone 230 (Centre de Protontherapie d'Orsay) | Institut Curie - Centre de Protontherapie d'Orsay (ICPO) | Orsay, France | IBA | Proton therapy | Operating | 230 | 2010 | — |
| IBA Molecular Albany PET production facility (former PharmaLogic PET Services of Albany) | IBA Molecular North America, Inc. (formerly PharmaLogic P.E.T. Services) | Albany (Colonie), United States | — | Medical isotope | Decommissioned | — | — | — |
| IBF Sao Jose do Rio Preto cyclotron | Industria Brasileira de Farmoquimicos (IBF) / R2IBF | Sao Jose do Rio Preto, Brazil | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| ICNAS Cyclone 18/9 | Instituto de Ciencias Nucleares Aplicadas a Saude (ICNAS), Universidade de Coimbra | Coimbra, Portugal | IBA | Medical isotope | Operating | 18 | 2009 | — |
| ICNAS Cyclone KIUBE (variable energy) | Instituto de Ciencias Nucleares Aplicadas a Saude (ICNAS), Universidade de Coimbra | Coimbra, Portugal | IBA | Medical isotope | Operating | 18 | 2019 | — |
| IEN CV-28 Cyclotron | Instituto de Engenharia Nuclear (IEN/CNEN) | Rio de Janeiro, Brazil | The Cyclotron Corporation | Medical isotope | Operating | 24 | 1974 | — |
| IKO Philips Synchrocyclotron | Instituut voor Kernphysisch Onderzoek (IKO) | Amsterdam, Netherlands | Philips | Research | Decommissioned | 26.5 | 1949 | — |
| INCART Cyclotron-Radiopharmacy Centre (IBA Cyclone 18 Twin) | Instituto Nacional del Cáncer Rosa Emilia Sánchez Pérez de Tavares (INCART) | Santo Domingo, Dominican Republic | IBA | Medical isotope | Operating | 18 | — | — |
| India's First Cyclotron (Meghnad Saha's 38-inch cyclotron) | University of Calcutta, Rajabazar Science College (original operator: Institute of Nuclear Physics, now Saha Institute of Nuclear Physics) | Kolkata, India | In-house / lab-built | Research | Partial remains | — | 1954 | — |
| Indiana University BRTC Cyclotron (PETNET Indiana) | Indiana University School of Medicine, Biomedical Research and Training Center; production operated by PETNET Indiana LLC | Indianapolis, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Indiana University Cyclotron Facility (IUCF) Separated-Sector Cyclotron | Indiana University, Center for Exploration of Energy and Matter (former IUCF building, now MESH) | Bloomington, United States | In-house / lab-built | Research | Partial remains | 200 | 1976 | Public |
| INER TR30/15 Cyclotron | Institute of Nuclear Energy Research (now National Atomic Research Institute) | Longtan, Taoyuan, Taiwan | ACSI | Medical isotope | Operating | 30 | 1993 | — |
| Inner Mongolia Medical University Affiliated Hospital PET-CT Centre cyclotron | Affiliated Hospital of Inner Mongolia Medical University (内蒙古医科大学附属医院) | Hohhot, China | GE HealthCare | Medical isotope | Operating | — | 2006 | — |
| INP Cyclone-30 | Institute of Nuclear Physics, Ministry of Energy of the Republic of Kazakhstan | Almaty, Kazakhstan | IBA | Medical isotope | Operating | 30 | 2016 | — |
| INS SF Cyclotron (176 cm) | Institute for Nuclear Study, University of Tokyo (later KEK Tanashi / CNS) | Nishitokyo (Tanashi), Japan | — | Research | Decommissioned | 48 | 1974 | — |
| InsCer Centro de Producao de Radiofarmacos | Instituto do Cerebro do Rio Grande do Sul (InsCer), PUCRS | Porto Alegre, Brazil | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Inshas MGC-20 Cyclotron | Nuclear Research Centre, Egyptian Atomic Energy Authority (EAEA) | Inshas, Egypt | NIIEFA (Efremov) | Medical isotope | Operating | 18 | 2001 | — |
| Instituto Oulton Cyclone KIUBE | Instituto Oulton, Centro de Medicina Biomolecular, Cordoba | Cordoba, Argentina | IBA | Medical isotope | Operating | 18 | — | — |
| INTECNUS Bariloche cyclotron | Instituto de Tecnologias Nucleares para la Salud (INTECNUS) / Comision Nacional de Energia Atomica | San Carlos de Bariloche, Argentina | — | Medical isotope | Under construction | — | — | — |
| Intermediate-stage Ring Cyclotron (IRC) | RIKEN Nishina Center, RI Beam Factory (RIBF) | Wako, Japan | In-house / lab-built | Research | Operating | 127 | 2006 | By arrangement |
| IPEN CV-28 Cyclotron | Instituto de Pesquisas Energéticas e Nucleares (IPEN-CNEN/SP) | São Paulo, Brazil | The Cyclotron Corporation | Medical isotope | Unknown | 24 | 1981 | — |
| IRE Fleurus cyclotron (IBA Cyclone IKON) | Institut National des Radioelements (IRE) / IRE ELiT | Fleurus, Belgium | IBA | Medical isotope | Under construction | 30 | — | — |
| Isologic Lachine Cyclone KIUBE 18 | Isologic Innovative Radiopharmaceuticals (PharmaLogic group), Lachine site | Montreal, Canada | IBA | Medical isotope | Under construction | 18 | — | — |
| Isologic Lachine PET manufacturing cyclotron | Isologic Innovative Radiopharmaceuticals (PharmaLogic group), Lachine site | Montreal, Canada | — | Medical isotope | Operating | — | — | — |
| iThemba LABS 11 MeV PET cyclotron | NRF iThemba LABS | Cape Town (Faure), South Africa | — | Medical isotope | Operating | 11 | — | By arrangement |
| iThemba LABS Separated Sector Cyclotron | iThemba LABS (NRF), formerly National Accelerator Centre | Faure, South Africa | In-house / lab-built | Research | Operating | 200 | 1986 | By arrangement |
| Jiangnan University Affiliated Hospital cyclotron | Affiliated Hospital of Jiangnan University / Wuxi No. 4 People's Hospital (江南大学附属医院 / 无锡市第四人民医院), new Binhu campus, Hefeng Road | Wuxi, China | — | Medical isotope | Operating | — | — | — |
| Jiangsu Institute of Nuclear Medicine Cyclotron | Jiangsu Institute of Nuclear Medicine (JSINM) | Wuxi, China | Sichuan Jiuyiyuan | Research | Unknown | — | — | — |
| Jiangsu Institute of Nuclear Medicine Sumitomo HM-7 | Jiangsu Institute of Nuclear Medicine (江苏省原子医学研究所), Qianrong Road, Wuxi | Wuxi, China | Sumitomo Heavy Industries | Medical isotope | Decommissioned | 7 | — | — |
| Jiangsu Province Hospital PETtrace | Jiangsu Province Hospital / First Affiliated Hospital of Nanjing Medical University (江苏省人民医院) | Nanjing, China | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Jilin Cancer Hospital Cyclotron | Jilin Cancer Hospital (吉林省肿瘤医院), Department of Nuclear Medicine | Changchun, China | — | Medical isotope | Operating | — | — | — |
| Jining Medical University Affiliated Hospital Cyclotron | Affiliated Hospital of Jining Medical University (济宁医学院附属医院) | Jining, China | — | Medical isotope | Operating | — | — | — |
| JINR Phasotron (680 MeV Synchrocyclotron) | Dzhelepov Laboratory of Nuclear Problems, Joint Institute for Nuclear Research (JINR) | Dubna, Russia | — | Research | Decommissioned | 660 | 1949 | — |
| Jixi Mining Group General Hospital Cyclotron | Jixi Mining Group General Hospital (鸡西矿业集团总医院 / 鸡矿医院), Jiguan District, Jixi | Jixi, China | — | Medical isotope | Operating | — | — | — |
| Johns Hopkins PET Center cyclotron | Johns Hopkins University School of Medicine, Division of Nuclear Medicine and Molecular Imaging | Baltimore, United States | — | Medical isotope | Operating | — | — | — |
| Jubilant Radiopharma Macon PET production cyclotron | Jubilant DraxImage Inc., dba Jubilant Radiopharma | Macon, United States | — | Medical isotope | Operating | — | — | — |
| JULIC (Jülich Light Ion Cyclotron) | Institut für Kernphysik, Forschungszentrum Jülich | Jülich, Germany | AEG | Research | Operating | 45 | 1968 | — |
| K130 Cyclotron | Accelerator Laboratory, University of Jyväskylä (JYFL-ACCLAB) | Jyväskylä, Finland | Scanditronix | Research | Operating | 90 | 1992 | — |
| K150 (88-Inch) Cyclotron | Cyclotron Institute, Texas A&M University | College Station, United States | In-house / lab-built | Research | Operating | 45 | 1967 | By arrangement |
| K500 Superconducting Cyclotron | Cyclotron Institute, Texas A&M University | College Station, United States | In-house / lab-built | Research | Operating | 70 | 1988 | By arrangement |
| K800 Superconducting Cyclotron | INFN Laboratori Nazionali del Sud (LNS) | Catania, Italy | In-house / lab-built | Research | Under construction | 80 | 1994 | By arrangement |
| Karaj Cyclone-30 | Nuclear Research Centre for Agriculture and Medicine (NRCAM), Atomic Energy Organization of Iran | Karaj, Iran | IBA | Medical isotope | Operating | 30 | 1995 | — |
| Karlsruhe Isochronous Cyclotron (KIZ) | Kernforschungszentrum Karlsruhe (later Forschungszentrum Karlsruhe, now KIT Campus North) | Eggenstein-Leopoldshafen, Germany | — | Research | Decommissioned | 26 | — | — |
| Karlsruher Kompaktzyklotron (KAZ) | ZAG Zyklotron AG (Life Radiopharma f-con GmbH), KIT Campus Nord | Eggenstein-Leopoldshafen, Germany | — | Medical isotope | Operating | 40 | — | — |
| Karlsruher Minizyklotron (MIZ) | ZAG Zyklotron AG (Life Radiopharma f-con GmbH), KIT Campus Nord | Eggenstein-Leopoldshafen, Germany | — | Medical isotope | Operating | 18 | — | — |
| Kettering Medical Center Cyclotron | Kettering Health Main Campus (Kettering Medical Center) | Kettering, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| KHealth Corporation cyclotron (NKTI) | KHealth Corporation / National Kidney and Transplant Institute | Quezon City, Philippines | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Kiang Wu Hospital PET/CT Centre cyclotron | Kiang Wu Hospital (鏡湖醫院) | Macau, China | — | Medical isotope | Operating | — | — | — |
| King Hamad University Hospital Cyclotron Centre | King Hamad University Hospital | Busaiteen, Bahrain | GE HealthCare | Medical isotope | Operating | 16.5 | 2014 | — |
| Knox College Cyclotron | Knox College | Galesburg, United States | Amateur | Amateur | Mothballed | — | — | — |
| Kreitchman PET Center Cyclotron 1 | Columbia University Irving Medical Center | New York, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Kreitchman PET Center Cyclotron 2 | Columbia University Irving Medical Center | New York, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Kuopio University Hospital GE PETtrace 860 | Kuopio University Hospital (KYS), Puijonlaaksontie 2, Kuopio | Kuopio, Finland | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Kyoto ICR 41-inch Cyclotron | Institute for Chemical Research, Kyoto University | Uji, Japan | — | Research | Museum | 14 | 1955 | — |
| Kyoto University 39-inch Cyclotron | Kyoto Imperial University (Kyoto University) | Kyoto, Japan | — | Research | Decommissioned | — | — | — |
| Laboratorio Ciclotron PET/CT UCR | Centro de Investigacion en Ciencias Atomicas, Nucleares y Moleculares (CICANUM), Universidad de Costa Rica | San Jose, Costa Rica | IBA | Medical isotope | Operating | 18 | 2022 | — |
| Laboratorios Bacon PET cyclotron | Laboratorios Bacon S.A.I.C. | Villa Martelli (Vicente Lopez), Argentina | — | Medical isotope | Operating | — | 2009 | — |
| Lantheus North Billerica cyclotron isotope production | Lantheus Medical Imaging, Inc. | North Billerica, United States | — | Medical isotope | Decommissioned | — | — | — |
| Lanzhou University Second Hospital cyclotron | Lanzhou University Second Hospital (兰州大学第二医院) | Lanzhou, China | GE HealthCare | Medical isotope | Operating | — | 2015 | — |
| Lawrence 11-Inch Cyclotron | Lawrence Berkeley National Laboratory (Building 50 lobby display) | Berkeley, United States | In-house / lab-built | Research | Museum | 1.22 | 1932 | By arrangement |
| Lawrence 37-Inch Cyclotron | Lawrence Hall of Science, University of California, Berkeley | Berkeley, United States | In-house / lab-built | Research | Museum | 8 | 1937 | Public |
| Lawrence First Operating Cyclotron (4.5-inch) | Smithsonian National Museum of American History | Washington, United States | In-house / lab-built | Research | Museum | 0.08 | 1931 | Public |
| Liaoning Cancer Hospital GE cyclotron | Liaoning Cancer Hospital & Institute / Cancer Hospital of China Medical University (辽宁省肿瘤医院), 44 Xiaoheyan Road, Dadong District, Shenyang | Shenyang, China | GE HealthCare | Medical isotope | Operating | — | 2011 | — |
| Liuzhou Workers' Hospital Cyclotron | Liuzhou Workers' Hospital / Fourth Affiliated Hospital of Guangxi Medical University (柳州市工人医院), Liuzhou | Liuzhou, China | — | Medical isotope | Operating | — | 2016 | — |
| Liverpool 37-inch Cyclotron (James Chadwick) | National Museums Liverpool (originally University of Liverpool) | Liverpool, United Kingdom | — | Research | Partial remains | — | 1939 | — |
| Liverpool Hospital Molecular Science Cyclotron Facility | Liverpool Hospital, South Western Sydney Local Health District | Sydney (Liverpool), Australia | GE HealthCare | Medical isotope | Operating | — | 2017 | — |
| Luohe Central Hospital MINItrace | Luohe Central Hospital / Luohe First People's Hospital (漯河市中心医院) | Luohe, China | GE HealthCare | Medical isotope | Operating | 9.6 | 2007 | — |
| M-1 Cyclotron of Laboratory No. 2 | NRC Kurchatov Institute (Laboratory No. 2 of the USSR Academy of Sciences) | Moscow, Russia | — | Research | Decommissioned | 4 | 1944 | — |
| M2i / Curium Blackrock PETtrace cyclotron | M2i Limited (Curium Pharma Ireland), Blackrock Clinic | Dublin, Ireland | GE HealthCare | Medical isotope | Operating | 16.5 | 2001 | — |
| Maluanwan Hospital cyclotron | Xiamen Maluanwan Hospital (厦门市马銮湾医院), Haicang District, basement level 1 nuclear medicine department | Xiamen, China | — | Medical isotope | Under construction | — | — | — |
| Massachusetts General Hospital Siemens Eclipse HP Cyclotron | Massachusetts General Hospital, Athinoula A. Martinos Center / MGH PET Core radiochemistry | Boston, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Mayo Clinic Arizona radiochemistry building cyclotron | Mayo Foundation for Medical Education and Research, Mayo Clinic Arizona | Phoenix, United States | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Mayo Clinic Florida PET Radiochemistry Facility Cyclotron | Mayo Clinic Florida, PET Radiochemistry Facility, Robert and Monica Jacoby Building | Jacksonville, United States | GE HealthCare | Medical isotope | Operating | 16 | 2019 | — |
| Mayo Clinic PET Radiochemistry Facility cyclotron, Rochester | Mayo Clinic, Rochester campus | Rochester, United States | GE HealthCare | Medical isotope | Operating | — | — | — |
| MC-50 Cyclotron | Korea Institute of Radiological and Medical Sciences (KIRAMS) | Seoul, South Korea | Scanditronix | Research | Operating | 50 | 1986 | — |
| MCC30/15 Cyclotron | Accelerator Laboratory, University of Jyväskylä (JYFL-ACCLAB) | Jyväskylä, Finland | NIIEFA (Efremov) | Research | Operating | 30 | 2009 | — |
| McGill Synchrocyclotron (Foster Radiation Laboratory) | McGill University (former Foster Radiation Laboratory, structure retained within the M.H. Wong Building) | Montreal, Canada | In-house / lab-built | Research | Decommissioned | 100 | 1949 | — |
| McMaster University Cyclotron Facility | McMaster University (Nuclear Operations and Facilities; Centre for Probe Development and Commercialization) | Hamilton, Canada | GE HealthCare | Medical isotope | Operating | 16.5 | — | By arrangement |
| McMaster University Medical Centre RDS-112 cyclotron | McMaster University Medical Centre, McMaster University | Hamilton, Canada | Siemens / CTI | Medical isotope | Decommissioned | 11 | 1990 | — |
| MD Anderson Cyclotron Radiochemistry Facility | University of Texas MD Anderson Cancer Center, Center for Advanced Biomedical Imaging Research | Houston, United States | GE HealthCare | Medical isotope | Operating | — | — | — |
| Medical Isotope and Cyclotron Facility (MICF) TR-24 | University of Alberta, Medical Isotope and Cyclotron Facility | Edmonton, Canada | ACSI | Medical isotope | Operating | 24 | 2013 | — |
| Medicheck Radiopharmaceutical Production Facility | Medicheck Nukleer Urunler Sanayi ve Ticaret A.S. (SintiAS Group) | Silivri, Istanbul, Turkey | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Medicheck Silivri Cyclotron 1 (PETtrace 890) | Medicheck Nükleer Ürünler Sanayi ve Ticaret A.Ş., Silivri plant | Istanbul, Turkey | GE HealthCare | Medical isotope | Operating | — | — | — |
| Medicheck Silivri Cyclotron 3 (PETtrace 890) | Medicheck Nükleer Ürünler Sanayi ve Ticaret A.Ş., Silivri plant | Istanbul, Turkey | GE HealthCare | Medical isotope | Operating | — | — | — |
| Medicopus PET Centre cyclotron | Medicopus Nonprofit Ltd. (Somogy County Kaposi Mor Teaching Hospital PET Centre) | Kaposvar, Hungary | Siemens / CTI | Medical isotope | Operating | 11 | 2014 | — |
| MedUni Vienna Cyclotron | Medical University of Vienna / AKH Wien, Division of Nuclear Medicine | Vienna, Austria | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Meizhou People's Hospital Cyclotron | Meizhou People's Hospital | Meizhou, China | — | Medical isotope | Operating | — | — | — |
| Melbourne University Variable Energy Cyclotron (MUVEC) | School of Physics, University of Melbourne | Melbourne (Parkville), Australia | — | Research | Decommissioned | 12 | 1959 | — |
| MGC-20E Cyclotron | HUN-REN Institute for Nuclear Research (ATOMKI) | Debrecen, Hungary | NIIEFA (Efremov) | Research | Operating | 18 | 1985 | — |
| MGH PET Core cyclotron and radiochemistry laboratory | Massachusetts General Hospital, Nuclear Medicine and Molecular Imaging / MGH PET Core | Boston, United States | Scanditronix | Medical isotope | Operating | 17.5 | — | — |
| Mianyang Central Hospital Cyclotron | Mianyang Central Hospital | Mianyang, China | Sichuan Jiuyiyuan | Medical isotope | Unknown | — | — | — |
| Mianyang Sanjiang Hospital Cyclotron | Mianyang Sanjiang Hospital | Mianyang, China | Sichuan Jiuyiyuan | Medical isotope | Unknown | — | — | — |
| MICA Cyclotron | Molecular Imaging Center Antwerp (MICA), University of Antwerp | Antwerp, Belgium | Siemens / CTI | Research | Operating | 11 | — | — |
| Midwest Medical Isotopes cyclotron facility | Midwest Medical Isotopes, L.L.C. (Cyclotron Division) | Oklahoma City, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Milan AVF Cyclotron | Istituto di Scienze Fisiche, University of Milan and INFN Sezione di Milano | Milan, Italy | In-house / lab-built | Research | Decommissioned | 45 | 1965 | — |
| MIT Markle Cyclotron (Building 44) | Massachusetts Institute of Technology (machine gone; time capsule at the MIT Museum) | Cambridge, United States | In-house / lab-built | Research | Decommissioned | — | 1939 | — |
| MIT Student Cyclotron (Dewan Thesis) | Massachusetts Institute of Technology | Cambridge, United States | Amateur | Amateur | Unknown | 2 | — | — |
| Monrol Bulgaria Cyclotron (IBA Cyclone 18/9) | Monrol Bulgaria EOOD (renamed Curium Bulgaria in 2025), part of Eczacıbaşı-Monrol / Curium | Sofia, Bulgaria | IBA | Medical isotope | Operating | 18 | 2015 | — |
| Monrol Europe Pantelimon cyclotron | Monrol Europe S.R.L. (Curium) | Pantelimon, Romania | IBA | Medical isotope | Operating | 18 | — | — |
| Monrol-UAE PET radiopharmaceutical plant | Monrol UAE LLC (Eczacibasi-Monrol), operated under agreement with Unimed | Dubai, United Arab Emirates | — | Medical isotope | Operating | — | 2008 | — |
| MSK EBCO TR19/9 cyclotron | Memorial Sloan Kettering Cancer Center / Sloan Kettering Institute | New York, United States | ACSI | Research | Decommissioned | 19 | 2004 | — |
| MSK Radiochemistry and Molecular Imaging Probes Core cyclotron | Memorial Sloan Kettering Cancer Center | New York, United States | GE HealthCare | Medical isotope | Operating | 16.5 | 2013 | — |
| MSU K1200 Superconducting Cyclotron | Facility for Rare Isotope Beams (FRIB), Michigan State University | East Lansing, United States | In-house / lab-built | Research | Decommissioned | — | 1988 | — |
| MSU K500 Superconducting Cyclotron | Facility for Rare Isotope Beams (FRIB), Michigan State University | East Lansing, United States | In-house / lab-built | Research | Operating | — | 1982 | By arrangement |
| Mullins Cyclotron | private build | Harrisonburg, United States | Amateur | Amateur | Operating | 0.164 | — | — |
| N.N. Alexandrov National Cancer Centre PET cyclotron (IBA Cyclone 18/9) | N.N. Alexandrov National Cancer Centre of Belarus (Republican PET Centre) | Lesnoy, Belarus | IBA | Medical isotope | Operating | 18 | 2015 | — |
| Nanchang Isotope Pharmaceutical Centre Cyclotron | Nanchang Atom Hi-Tech Pharmaceutical Co., Ltd. (南昌原子高科医药有限公司), Nanchang Isotope Pharmaceutical Centre, buildings 5-6, CECEP Jiangxi Low-Carbon Park, 699 Tianxiang North Avenue, Nanchang High-Tech Zone | Nanchang, China | IBA | Medical isotope | Operating | 18 | — | — |
| Nancyclotep - Plateforme d'imagerie moléculaire | GIE Nancyclotep (CHRU de Nancy / Université de Lorraine / Posifit) | Vandœuvre-lès-Nancy, France | PMB-ALCEN (Avelion) | Medical isotope | Operating | 12 | 2022 | — |
| Nanfang Hospital PET Centre cyclotron | Nanfang Hospital, Southern Medical University (南方医科大学南方医院) | Guangzhou, China | GE HealthCare | Medical isotope | Operating | — | 1999 | — |
| National Cancer Center Proton Therapy Center | National Cancer Center Korea | Goyang (Ilsan), South Korea | IBA | Proton therapy | Operating | 230 | 2007 | — |
| National Cancer Institute Malaysia Cyclotron | National Cancer Institute (Institut Kanser Negara), Ministry of Health Malaysia | Putrajaya, Malaysia | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| National Medical Cyclotron | ANSTO (at Royal Prince Alfred Hospital campus) | Camperdown (Sydney), Australia | IBA | Medical isotope | Decommissioned | 30 | 1991 | — |
| Nevis Synchrocyclotron | Columbia University, Nevis Laboratories | Irvington, United States | In-house / lab-built | Research | Decommissioned | 385 | 1950 | — |
| Niels Bohr Institute Cyclotron | Danmarks Tekniske Museum, Helsingør (originally Institute for Theoretical Physics / Niels Bohr Institute, Copenhagen) | Helsingør, Denmark | In-house / lab-built | Research | Partial remains | — | 1938 | Public |
| NIH Clinical Center Baby Cyclotron BC-1710 | National Institutes of Health Clinical Center, Department of Nuclear Medicine (later the PET Department) | Bethesda, United States | Japan Steel Works (JSW) | Research | Decommissioned | 17 | — | — |
| NIH Clinical Center PET Department cyclotron 1 | National Institutes of Health Clinical Center, PET Department | Bethesda, United States | GE HealthCare | Research | Operating | — | 2000 | — |
| NIH Clinical Center PET Department cyclotron 2 | National Institutes of Health Clinical Center, PET Department | Bethesda, United States | GE HealthCare | Research | Operating | — | 2007 | — |
| Ningxia Medical University General Hospital medical cyclotron | General Hospital of Ningxia Medical University (宁夏医科大学总医院), 804 Shengli Street, Xingqing District | Yinchuan, China | — | Medical isotope | Operating | — | — | — |
| NINMAS Dhaka cyclotron (IBA Cyclone 18/9) | National Institute of Nuclear Medicine and Allied Sciences (NINMAS), Bangladesh Atomic Energy Commission | Dhaka, Bangladesh | IBA | Medical isotope | Operating | 18 | 2021 | — |
| NIRS-930 Cyclotron | QST Institute for Quantum Medical Sciences (formerly National Institute of Radiological Sciences, NIRS) | Chiba, Japan | Thomson-CSF / CSF | Research | Mothballed | 90 | 1974 | By arrangement |
| Nobel Institute for Physics 80 cm Cyclotron | Research Institute for Experimental Physics (Nobel Institute for Physics), Royal Swedish Academy of Sciences; later Manne Siegbahn Institute | Stockholm, Sweden | In-house / lab-built | Research | Decommissioned | 7 | 1939 | — |
| Nordal Cyclotron and PET Radiochemistry Facility | St. Joseph's Health Care London / Lawson Health Research Institute | London, Canada | GE HealthCare | Medical isotope | Operating | 16.5 | 2010 | — |
| Northland Nuclear Medicine Bismarck Cyclotron | Northland Nuclear Medicine, LLC | Bismarck, United States | — | Medical isotope | Operating | — | — | — |
| NPI Řež TR-24 Cyclotron | Nuclear Physics Institute of the Czech Academy of Sciences (ÚJF AV ČR), CANAM Laboratory of Cyclotrons and Fast Neutron Generators | Husinec-Řež, Czech Republic | ACSI | Research | Operating | 24 | 2015 | — |
| Nuclear CDD PET Cyclotron | Nuclear CDD S.A.S. (Grupo CDD Global) at Fundacion Santa Fe de Bogota | Bogota, Colombia | — | Medical isotope | Unknown | — | 2006 | — |
| Nuffield Cyclotron | University of Birmingham | Birmingham, United Kingdom | In-house / lab-built | Research | Decommissioned | 10 | 1948 | — |
| Nurit Hengyang isotope base Cyclone IKON 30 MeV cyclotron | Chengdu Nurit Medical Technology Co., Ltd. (成都纽瑞特医疗科技股份有限公司), Hengyang isotope and radiopharmaceutical industrialisation base, Baisha Lvdao high-tech zone, Hengyang | Hengyang, China | IBA | Medical isotope | Operating | 30 | 2025 | — |
| Oak Ridge 86-Inch Cyclotron | Oak Ridge National Laboratory (machine located at the Y-12 Plant, Building 9201-2) | Oak Ridge, United States | In-house / lab-built | Research | Decommissioned | 22 | 1950 | — |
| Oak Ridge Isochronous Cyclotron (ORIC) | Oak Ridge National Laboratory | Oak Ridge, United States | In-house / lab-built | Research | Decommissioned | 75 | 1962 | — |
| Odense University Hospital PET Centre Cyclotron 1 | Odense University Hospital (OUH), Department of Nuclear Medicine / PET Centre | Odense, Denmark | — | Medical isotope | Operating | — | 2004 | — |
| Odense University Hospital PET Centre Cyclotron 2 | Odense University Hospital (OUH), Department of Nuclear Medicine / PET Centre | Odense, Denmark | GE HealthCare | Medical isotope | Operating | — | — | — |
| OHSU Center for Radiochemistry Research cyclotron | Oregon Health & Science University, Center for Radiochemistry Research, Knight Cardiovascular Institute | Portland, United States | — | Research | Operating | — | 2016 | — |
| Oncoservice Biomarker Generator | Oncoservice | La Paz, Bolivia | Best / ABT | Medical isotope | Operating | 7.5 | 2018 | — |
| Orsay Synchrocyclotron | Institut de Physique Nucleaire d'Orsay (IPNO), later Centre de Protontherapie d'Orsay (Institut Curie) | Orsay, France | Philips | Research | Decommissioned | 200 | 1958 | — |
| Oryx Isotopes cyclotron | Oryx Isotopes Company (Abdullah Fouad Group / AlMoosa Specialist Hospital) | Dammam, Saudi Arabia | — | Medical isotope | Operating | — | — | — |
| Osaka University 24-inch Cyclotron | Osaka Imperial University (Osaka University) | Osaka, Japan | — | Research | Decommissioned | 5 | 1938 | — |
| Oslo Cyclotron Laboratory (MC-35) | Department of Physics, University of Oslo | Oslo, Norway | Scanditronix | Research | Operating | 35 | 1979 | — |
| OU College of Pharmacy ABT Biomarker Generator BG75 | University of Oklahoma Health Sciences Center, College of Pharmacy, Department of Pharmaceutical Sciences | Oklahoma City, United States | Best / ABT | Medical isotope | Unknown | 7.5 | 2011 | — |
| Peking Union Medical College Hospital cyclotron | Peking Union Medical College Hospital (中国医学科学院北京协和医院), 1 Shuaifuyuan, Dongcheng District | Beijing, China | Sichuan Jiuyiyuan | Medical isotope | Under construction | 10 | — | — |
| Peking University Cancer Hospital cyclotron | Beijing Cancer Hospital / Peking University Cancer Hospital (北京肿瘤医院 / 北京大学肿瘤医院), 52 Fucheng Road, Haidian District, Department of Nuclear Medicine | Beijing, China | Sumitomo Heavy Industries | Medical isotope | Operating | 20 | — | — |
| PERL (Positron Emitting Radiopharmaceutical Laboratory) cyclotron | King's College London & Guy's and St Thomas' PET Centre, St Thomas' Hospital | London, United Kingdom | GE HealthCare | Medical isotope | Operating | 16.5 | 2020 | — |
| PET Centrum Brno Cyclotron | Masarykuv onkologicky ustav (Masaryk Memorial Cancer Institute) | Brno, Czech Republic | IBA | Medical isotope | Operating | 18 | 2007 | — |
| PET Centrum Praha Cyclotron | UJV Rez PET Centrum at Nemocnice Na Homolce | Prague, Czech Republic | IBA | Medical isotope | Operating | 18 | 2022 | — |
| PET Centrum Praha Cyclotron (former) | UJV Rez PET Centrum at Nemocnice Na Homolce | Prague, Czech Republic | IBA | Medical isotope | Decommissioned | 18 | 1999 | — |
| PET Labs Pharmaceuticals cyclotron | PET Labs Pharmaceuticals (Pty) Ltd | Pretoria (Irene, Centurion), South Africa | — | Medical isotope | Operating | — | — | — |
| PETNET Houston Cyclotron 1 | P.E.T.NET Houston, LLC (PETNET Solutions, Siemens Healthineers) | Houston, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Houston Cyclotron 2 | P.E.T.NET Houston, LLC (PETNET Solutions, Siemens Healthineers) | Houston, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Birmingham PET Manufacturing Facility Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers) | Birmingham, United States | Siemens / CTI | Medical isotope | Operating | — | — | — |
| PETNET Solutions Charlottesville Cyclotron, UVA Fontaine Research Park | PETNET Solutions, Inc. (Siemens Healthineers), Sheridan G. Snyder Translational Research Building, University of Virginia Fontaine Research Park | Charlottesville, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Cincinnati Cyclotron, The Christ Hospital | PETNET Solutions, Inc. (Siemens Healthineers), at The Christ Hospital | Cincinnati, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Cleveland Cyclotron, University Hospitals Cleveland Medical Center | PETNET Solutions, Inc. / PETNET Solutions Cleveland, LLC (Siemens Healthineers), at University Hospitals Cleveland Medical Center | Cleveland, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Dallas Cyclotron 1 | PETNET Solutions, Inc. (Siemens Healthineers) | Dallas, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Dallas Cyclotron 2 | PETNET Solutions, Inc. (Siemens Healthineers) | Dallas, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Durham Cyclotron 1 | PETNET Solutions, Inc. (Siemens Healthineers), Durham, North Carolina | Durham, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Durham Cyclotron 2 | PETNET Solutions, Inc. (Siemens Healthineers), Durham, North Carolina | Durham, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Fort Lauderdale Cyclotron 1 | PETNET Solutions, Inc. (Siemens Healthineers) | Fort Lauderdale, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Fort Lauderdale Cyclotron 2 | PETNET Solutions, Inc. (Siemens Healthineers) | Fort Lauderdale, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Hackensack Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers) | Hackensack, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Jacksonville Cyclotron 1 | PETNET Solutions, Inc. (Siemens Healthineers) | Jacksonville, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Jacksonville Cyclotron 2 | PETNET Solutions, Inc. (Siemens Healthineers) | Jacksonville, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Kansas City (Overland Park) Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers) | Overland Park, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Knoxville Cyclotron 1 | PETNET Solutions, Inc. (Siemens Healthineers), on the University of Tennessee Medical Center campus | Knoxville, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Knoxville Cyclotron 2 | PETNET Solutions, Inc. (Siemens Healthineers), on the University of Tennessee Medical Center campus | Knoxville, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Knoxville RDS 112 Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers), on the University of Tennessee Medical Center campus | Knoxville, United States | Siemens / CTI | Medical isotope | Unknown | 11 | — | — |
| PETNET Solutions Las Vegas Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers) | Las Vegas, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Little Rock Cyclotron 1 | PETNET Solutions, Inc. (Siemens Healthineers) | Little Rock, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Little Rock Cyclotron 2 | PETNET Solutions, Inc. (Siemens Healthineers) | Little Rock, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Louisville Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers) | Louisville, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Minneapolis cyclotron | PETNET Solutions, Inc. (Siemens), at the University of Minnesota Center for Magnetic Resonance Research | Minneapolis, United States | — | Medical isotope | Operating | — | — | — |
| PETNET Solutions Nashville cyclotron | PETNET Solutions, Inc. (Siemens), Nashville | Nashville, United States | — | Medical isotope | Operating | — | — | — |
| PETNET Solutions New York cyclotron | PETNET Solutions, Inc. (Siemens Healthineers), 660 First Avenue, Manhattan (at NYU Langone Health) | New York, United States | — | Medical isotope | Operating | — | — | — |
| PETNET Solutions Palo Alto cyclotron (VA Palo Alto, Building 102) | PETNET Solutions, Inc. (Siemens Healthineers), on the VA Palo Alto Health Care System campus | Palo Alto, United States | Siemens / CTI | Medical isotope | Unknown | — | — | — |
| PETNET Solutions Philadelphia Cyclotron 1 | PETNET Solutions, Inc. (Siemens Healthineers), North Wales, Pennsylvania | Philadelphia, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Philadelphia Cyclotron 2 | PETNET Solutions, Inc. (Siemens Healthineers), North Wales, Pennsylvania | Philadelphia, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Phoenix Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers), Cotton Center, Phoenix | Phoenix, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Portland Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers), Portland, Oregon | Portland, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Royal Oak Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers), on the Corewell Health William Beaumont University Hospital campus, Royal Oak | Royal Oak, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Sacramento Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers), UC Davis Institute for Regenerative Cures building, UC Davis Health Sacramento campus | Sacramento, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions San Antonio Cyclotron 1 | PETNET Solutions, Inc. (Siemens Healthineers) | San Antonio, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions San Antonio Cyclotron 2 | PETNET Solutions, Inc. (Siemens Healthineers) | San Antonio, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions San Diego Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers), Camino Santa Fe, Sorrento Valley | San Diego, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Spokane PET Manufacturing Facility | PETNET Solutions, Inc. (Siemens Healthineers) | Spokane, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Tampa Radiopharmacy Cyclotron 1 | PETNET Solutions, Inc. (Siemens Healthineers) | Tampa, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Tampa Radiopharmacy Cyclotron 2 | PETNET Solutions, Inc. (Siemens Healthineers) | Tampa, United States | Siemens / CTI | Medical isotope | Unknown | 11 | — | — |
| PETNET Solutions Tulsa Radiopharmacy Cyclotron 1 | PETNET Solutions, Inc. (Siemens Healthineers) | Broken Arrow (Tulsa metropolitan area), United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| PETNET Solutions Tulsa Radiopharmacy Cyclotron 2 | PETNET Solutions, Inc. (Siemens Healthineers) | Broken Arrow (Tulsa metropolitan area), United States | Siemens / CTI | Medical isotope | Unknown | 11 | — | — |
| PETNET Solutions Winston-Salem Radiopharmacy Cyclotron | PETNET Solutions, Inc. (Siemens Healthineers) | Winston-Salem, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Pfizer Groton Eclipse Cyclotron, Building 274 | Pfizer Inc., Groton, Connecticut R&D site | Groton, United States | Siemens / CTI | Medical isotope | Decommissioned | 11 | — | — |
| PharmaLogic Gray PET Manufacturing Facility Cyclotron | PharmaLogic (Precision Nuclear of Tennessee / Clinical Pharmacy Services) | Gray, United States | — | Medical isotope | Operating | — | — | — |
| PharmaLogic South Carolina PET production cyclotron (former Shertech Laboratories) | PharmaLogic South Carolina, LLC; formerly Shertech Laboratories, LLC | Duncan, United States | — | Medical isotope | Operating | — | — | — |
| PLA 900th Hospital Fuzhou PET Centre Cyclotron | PLA Joint Logistics Support Force 900th Hospital (中国人民解放军联勤保障部队第九〇〇医院), formerly Fuzhou General Hospital of the Nanjing Military Command (南京军区福州总医院), Gulou District, Fuzhou | Fuzhou, China | — | Medical isotope | Unknown | — | 2003 | — |
| PLA 920th Hospital Kunming medical cyclotron | PLA Joint Logistics Support Force 920th Hospital (中国人民解放军联勤保障部队第九二〇医院), formerly Kunming General Hospital of the Chengdu Military Region and before that PLA No. 43 Hospital | Kunming, China | — | Medical isotope | Unknown | — | 2003 | — |
| PLA General Hospital medical cyclotron | Chinese PLA General Hospital (中国人民解放军总医院 / 301医院), 28 Fuxing Road, Haidian District | Beijing, China | — | Medical isotope | Operating | — | — | — |
| PositronPharma Cyclotron | PositronPharma S.A. | Santiago (Providencia), Chile | — | Medical isotope | Operating | 18 | — | — |
| Precision Nuclear of Virginia Cyclotron (Roanoke area) | Precision Nuclear of Virginia, LLC | Salem, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Pretoria CSIR Cyclotron | National Physical Laboratory, Council for Scientific and Industrial Research (CSIR) | Pretoria, South Africa | In-house / lab-built | Research | Decommissioned | 16 | 1956 | — |
| Princeton 35-Inch Cyclotron | Princeton University, Jadwin Hall (originally Palmer Physical Laboratory) | Princeton, United States | In-house / lab-built | Research | Partial remains | 18 | 1936 | — |
| Proton Therapy Center Czech | Proton Therapy Center Czech s.r.o. (with Na Bulovce hospital campus) | Prague, Czech Republic | IBA | Proton therapy | Operating | 230 | 2012 | — |
| PSI Center for Proton Therapy (COMET cyclotron) | Paul Scherrer Institute (PSI) | Villigen, Switzerland | ACCEL / Varian | Proton therapy | Operating | 250 | 2005 | By arrangement |
| PSI Injector II | Paul Scherrer Institute (PSI) | Villigen, Switzerland | In-house / lab-built | Research | Operating | 72 | 1984 | Public |
| PSI Ring Cyclotron | Paul Scherrer Institute (PSI) | Villigen, Switzerland | In-house / lab-built | Research | Operating | 590 | 1974 | Public |
| Pu'er People's Hospital Cyclotron | Pu'er People's Hospital | Pu'er, China | — | Medical isotope | Operating | — | 2025 | — |
| Q-TRaCE Cyclotron, Royal Brisbane and Women's Hospital | Royal Brisbane and Women's Hospital (Metro North Health) | Brisbane, Australia | GE HealthCare | Medical isotope | Operating | — | 2005 | — |
| QEII Victoria General cyclotron | Nova Scotia Health, QEII Health Sciences Centre (Victoria General site) | Halifax, Canada | — | Medical isotope | Operating | — | — | — |
| Qilu Hospital Cyclotron | Qilu Hospital of Shandong University (山东大学齐鲁医院), 107 Wenhua West Road, Lixia District, Jinan | Jinan, China | GE HealthCare | Medical isotope | Operating | — | — | — |
| Qingdao Central Hospital Cyclotron | Qingdao Central Hospital / Qingdao Central Hospital of Kangfu University (青岛市中心医院 / 康复大学青岛中心医院), 127 Siliu South Road, Shibei District, Qingdao | Qingdao, China | Siemens / CTI | Medical isotope | Operating | — | — | — |
| R2 Soluções em Radiofarmácia Cyclotron (Rio de Janeiro unit) | R2 Soluções em Radiofarmácia Ltda / R2 Pharma | Duque de Caxias, Brazil | GE HealthCare | Medical isotope | Operating | 16.5 | 2020 | — |
| R2IBF Curitiba (Cyclopet) | Cyclopet Radiofarmacos Ltda. / R2IBF | Curitiba, Brazil | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| R2IBF Vitoria de Santo Antao (ex-Porto Alegre Cyclone 18) | R2IBF | Vitoria de Santo Antao, Brazil | IBA | Medical isotope | Operating | 18 | 2023 | — |
| Radio Farmacia Tracerlab Cyclotron 1 | Radio Farmacia Tracerlab S.A.S. (Grupo CDD Global) | Cota, Colombia | GE HealthCare | Medical isotope | Operating | — | — | — |
| Radio Farmacia Tracerlab Cyclotron 2 | Radio Farmacia Tracerlab S.A.S. (Grupo CDD Global) | Cota, Colombia | GE HealthCare | Medical isotope | Operating | — | 2021 | — |
| Radio Pharma Egypt (RPE) cyclotron | Radio Pharma Egypt (RPE) - joint venture of Femto Egypt, Eczacibasi-Monrol and Alfa Scan | 6th of October City, Egypt | — | Medical isotope | Operating | — | — | — |
| Radiofarmacia de Centroamerica Cyclotron | Radiofarmacia de Centroamerica S.A., Ciudad del Saber | Panama City, Panama | — | Medical isotope | Operating | — | — | — |
| Radiopharmaceutical Research Centre TR-19 | Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering (IFIN-HH) | Magurele, Romania | ACSI | Medical isotope | Operating | 19 | 2013 | — |
| Radiopharmaceuticals Production and Research Centre cyclotron | Heavy Ion Laboratory (Srodowiskowe Laboratorium Ciezkich Jonow), University of Warsaw | Warsaw, Poland | GE HealthCare | Medical isotope | Operating | 16.5 | 2012 | — |
| Radium Institute Cyclotron (first cyclotron in Europe) | Museum of the V.G. Khlopin Radium Institute, St. Petersburg | Saint Petersburg, Russia | — | Research | Museum | 4 | 1937 | By arrangement |
| Rang Dong Medical cyclotron, Hanoi | Cong ty Co phan Y hoc Rang Dong (Rang Dong Medical Joint Stock Company) | Hanoi, Vietnam | — | Medical isotope | Operating | — | 2009 | — |
| Razavi Hospital cyclotron | Razavi Hospital (Razavi Specialty and Subspecialty Hospital), Astan Quds Razavi | Mashhad, Iran | — | Medical isotope | Operating | — | 2016 | — |
| RCNP AVF Cyclotron | Research Center for Nuclear Physics (RCNP), Osaka University | Ibaraki, Japan | Sumitomo Heavy Industries | Research | Operating | 65 | 1973 | By arrangement |
| RCNP Ring Cyclotron | Research Center for Nuclear Physics (RCNP), Osaka University | Ibaraki, Japan | — | Research | Operating | 400 | 1991 | By arrangement |
| Renji Hospital cyclotron | Renji Hospital, Shanghai Jiao Tong University School of Medicine (上海交通大学医学院附属仁济医院), East campus, 160 Pujian Road, Pudong New Area, Shanghai | Shanghai, China | — | Medical isotope | Operating | — | — | — |
| Rigshospitalet Cyclotron and Radiochemistry Unit (MC32) | Rigshospitalet, Copenhagen University Hospital - Department of Clinical Physiology and Nuclear Medicine | Copenhagen, Denmark | Scanditronix | Medical isotope | Operating | 32 | 1992 | — |
| RIKEN AVF Cyclotron | RIKEN Nishina Center, RI Beam Factory (RIBF) | Wako, Japan | Sumitomo Heavy Industries | Research | Operating | 14.5 | 1989 | By arrangement |
| RIKEN Nishina Cyclotrons (26-inch and 60-inch) | RIKEN (former Komagome campus site, now Bunkyo Green Court / Japan Radioisotope Association) | Tokyo (Bunkyo-ku, Honkomagome), Japan | In-house / lab-built | Research | Decommissioned | — | 1937 | — |
| RIKEN No. 3 Cyclotron (Japan's first postwar cyclotron) | National Museum of Nature and Science, Tokyo | Tokyo (Ueno, Taito-ku), Japan | In-house / lab-built | Research | Museum | 4 | 1952 | — |
| RIKEN Ring Cyclotron (RRC) | RIKEN Nishina Center, RI Beam Factory (RIBF) | Wako, Japan | In-house / lab-built | Research | Operating | 135 | 1986 | By arrangement |
| Rinecker Proton Therapy Center (RPTC) | ProHealth AG / Rinecker | Munich, Germany | ACCEL / Varian | Proton therapy | Decommissioned | 250 | 2009 | — |
| Roberts Proton Therapy Center | University of Pennsylvania / Penn Medicine | Philadelphia, United States | IBA | Proton therapy | Operating | 230 | 2010 | — |
| Rossendorf Cyclotron U-120 | Zentralinstitut fur Kernforschung (ZfK) Rossendorf, later Forschungszentrum Rossendorf (now HZDR) | Dresden, Germany | NIIEFA (Efremov) | Research | Decommissioned | 13 | 1958 | — |
| Royal Darwin Hospital Cyclotron | Royal Darwin Hospital / Quantum Health Group | Darwin, Australia | IBA | Medical isotope | Operating | 18 | 2023 | — |
| Royal Prince Alfred Hospital cyclotron (GE PETtrace) | Department of PET and Nuclear Medicine, Royal Prince Alfred Hospital (Sydney LHD) | Sydney (Camperdown), Australia | GE HealthCare | Medical isotope | Operating | 16.5 | 2002 | — |
| RÜAG Cyclotron Centre, Ankara University Cebeci Hospital | Ankara University Faculty of Medicine, Cebeci Hospital – RÜAG radiopharmaceutical facility (operated with Eczacıbaşı-Monrol) | Ankara, Turkey | — | Medical isotope | Operating | 16 | 2012 | — |
| Ruđer Medikol Ciklotron (IBA Cyclone 18/9) | Ruđer Medikol Ciklotron d.o.o., on the Ruđer Bošković Institute campus | Zagreb, Croatia | IBA | Medical isotope | Operating | 18 | 2010 | — |
| Rutgers 12-Inch Cyclotron | University of Maryland (built at Rutgers University) | College Park, United States | Amateur | Teaching | Operating | 1.2 | 1999 | — |
| SAHMRI cyclotron (GE PETtrace) | Molecular Imaging and Therapy Research Unit (MITRU), South Australian Health and Medical Research Institute | Adelaide, Australia | GE HealthCare | Medical isotope | Operating | 16.5 | 2014 | — |
| Samsung Proton Therapy Center | Samsung Medical Center | Seoul, South Korea | Sumitomo Heavy Industries | Proton therapy | Operating | 230 | 2015 | — |
| SARA (Systeme Accelerateur Rhone-Alpes) | Institut des Sciences Nucleaires (ISN) Grenoble, now LPSC (CNRS/IN2P3 - Universite Grenoble Alpes) | Grenoble, France | Thomson-CSF / CSF | Research | Decommissioned | 30 | 1967 | — |
| Saskatchewan Centre for Cyclotron Sciences TR-24 | University of Saskatchewan / Sylvia Fedoruk Canadian Centre for Nuclear Innovation | Saskatoon, Canada | ACSI | Medical isotope | Operating | 24 | 2014 | — |
| SC-1000 Synchrocyclotron | B.P. Konstantinov Petersburg Nuclear Physics Institute (PNPI), NRC Kurchatov Institute | Gatchina, Russia | — | Research | Operating | 1000 | 1970 | — |
| Seibersdorf Laboratories Cyclotron | Seibersdorf Labor GmbH | Seibersdorf, Austria | GE HealthCare | Medical isotope | Operating | 16.5 | 2000 | — |
| Shandong Cancer Hospital Cyclotron | Shandong Cancer Hospital, Shandong First Medical University (山东第一医科大学附属肿瘤医院 / 山东省肿瘤医院) | Jinan, China | — | Medical isotope | Operating | — | — | — |
| Shandong Provincial Hospital MiniTrace | Shandong Provincial Hospital (山东省立医院) | Jinan, China | GE HealthCare | Medical isotope | Decommissioned | — | — | — |
| Shanghai Atom Kexing Cyclone-30 | Shanghai Atom Kexing Pharmaceutical Co., Ltd. (上海原子科兴药业有限公司, formerly 安盛科兴药业有限公司), an Atom High Tech / CNNC subsidiary, Jiading District, Shanghai | Shanghai, China | IBA | Medical isotope | Operating | 30 | — | — |
| Shanghai Atom Kexing PETtrace 800 | Shanghai Atom Kexing Pharmaceutical Co., Ltd. (上海原子科兴药业有限公司) | Shanghai, China | GE HealthCare | Medical isotope | Unknown | — | — | — |
| Shanghai Clinical Research Center cyclotron | Shanghai Clinical Research Center (上海临床研究中心), Department of Nuclear Medicine, Pudong New Area, Shanghai | Shanghai, China | — | Medical isotope | Under construction | 12 | — | — |
| Shanghai General Hospital Cyclotron | Shanghai General Hospital / Shanghai First People's Hospital (上海市第一人民医院) | Shanghai, China | — | Medical isotope | Operating | — | — | — |
| Shanghai Sixth People's Hospital cyclotron | Shanghai Sixth People's Hospital (上海市第六人民医院), 600 Yishan Road, Xuhui District, Shanghai | Shanghai, China | — | Medical isotope | Operating | — | — | — |
| Shanxi Cancer Hospital PET/CT Centre Cyclotron | Shanxi Province Cancer Hospital / Shanxi Cancer Centre (山西省肿瘤医院) | Taiyuan, China | GE HealthCare | Medical isotope | Operating | 9.6 | — | — |
| Shanxi Fifth People's Hospital cyclotron | Shanxi Province Fifth People's Hospital / Shanxi Provincial Geriatric Hospital (山西省第五人民医院 / 山西省老年医院), Xuefu Street, Taiyuan | Taiyuan, China | — | Medical isotope | Decommissioned | — | — | — |
| Shengjing Hospital second cyclotron | Shengjing Hospital of China Medical University (中国医科大学附属盛京医院), Department of Nuclear Medicine, Shenyang | Shenyang, China | — | Medical isotope | Operating | — | — | — |
| Shengjing Hospital Shenbei campus cyclotron | Shengjing Hospital of China Medical University (中国医科大学附属盛京医院), Shenbei campus, 16 Puhe Road, Shenbei New District, Shenyang | Shenyang, China | — | Medical isotope | Operating | — | — | — |
| Shenzhen Longzhu Hospital PET-CT Centre cyclotron | Shenzhen Longzhu Hospital (深圳龙珠医院) | Shenzhen, China | GE HealthCare | Medical isotope | Operating | — | 2006 | — |
| Shijiazhuang Medical College Affiliated Hospital GE Kunpeng cyclotron | Affiliated Hospital of Shijiazhuang Medical College (石家庄医学高等专科学校附属医院), tumour nuclide diagnosis and therapy centre, Shijiazhuang | Shijiazhuang, China | GE HealthCare | Medical isotope | Operating | — | 2025 | — |
| Sichuan Cancer Hospital cyclotron | Sichuan Cancer Hospital (四川省肿瘤医院), 55 Renmin South Road Section 4, Chengdu | Chengdu, China | — | Medical isotope | Under construction | 10 | — | — |
| Sichuan Provincial People's Hospital Cyclotron | Sichuan Provincial People's Hospital (四川省人民医院) | Chengdu, China | — | Medical isotope | Operating | — | — | — |
| Sichuan Science City Hospital Cyclotron | Sichuan Science City Hospital | Mianyang, China | Sichuan Jiuyiyuan | Medical isotope | Operating | 11 | 2021 | — |
| Sichuan University CS-30 | Institute of Nuclear Science and Technology, Sichuan University (四川大学原子核科学技术研究所) | Chengdu, China | The Cyclotron Corporation | Research | Operating | 30 | 2006 | — |
| Singapore Radiopharmaceuticals cyclotron | Singapore Radiopharmaceuticals Pte Ltd (RadLink Group) | Singapore, Singapore | GE HealthCare | Medical isotope | Operating | 16.5 | 2008 | — |
| Sir Charles Gairdner Hospital RAPID cyclotron (IBA Cyclone 18 Twin) | Radiopharmaceutical Production and Development (RAPID) Laboratories, Sir Charles Gairdner Hospital | Perth (Nedlands), Australia | IBA | Medical isotope | Operating | 18 | 2003 | — |
| Skandionkliniken (The Skandion Clinic) | Kommunalförbundet Avancerad Strålbehandling (Swedish university healthcare regions) | Uppsala, Sweden | IBA | Proton therapy | Operating | 230 | 2015 | — |
| SOFIE Cleveland PET Manufacturing Facility Cyclotron | SOFIE (N-Molecular Inc. dba SOFIE); formerly Cyclo-Tech LLC, then Eastern Isotopes / IBA Molecular | Oakwood Village (Cleveland), United States | — | Medical isotope | Operating | — | — | — |
| SOFIE Decatur PET Manufacturing Facility Cyclotron | SOFIE Co.; sited at Decatur Memorial Hospital | Decatur, United States | — | Medical isotope | Operating | — | — | — |
| SOFIE Gilroy Cyclotron 1 | SOFIE Co. dba SOFIE (formerly Zevacor Pharma, Inc.) | Gilroy, United States | IBA | Medical isotope | Operating | 18 | — | — |
| SOFIE Gilroy Cyclotron 2 | SOFIE Co. dba SOFIE (formerly Zevacor Pharma, Inc.) | Gilroy, United States | IBA | Medical isotope | Operating | 18 | — | — |
| SOFIE Haverhill PET radiopharmacy cyclotron | N-Molecular, Inc. dba SOFIE | Haverhill, United States | — | Medical isotope | Operating | — | — | — |
| SOFIE Houston radiopharmacy cyclotron (former Cyclotope) | SOFIE Co.; formerly Cyclotope Radiopharmacy / Houston Cyclotron Partners, L.P. | Houston, United States | — | Medical isotope | Operating | — | — | — |
| SOFIE Kansas City PET radiopharmacy cyclotron | SOFIE Co. dba SOFIE | Kansas City, United States | — | Medical isotope | Operating | — | — | — |
| SOFIE Romeoville PET Manufacturing Facility Cyclotron | SOFIE Co.; formerly Eastern Isotopes / IBA Molecular | Romeoville, United States | — | Medical isotope | Operating | — | — | — |
| SOFIE Sanford Cyclotron 1 | SOFIE Co. dba SOFIE; formerly Zevacor Pharma, Inc. dba Zevacor | Sanford, United States | IBA | Medical isotope | Operating | 18 | — | — |
| SOFIE Sanford Cyclotron 2 | SOFIE Co. dba SOFIE; formerly Zevacor Pharma, Inc. dba Zevacor | Sanford, United States | IBA | Medical isotope | Operating | 18 | — | — |
| SOFIE Somerset PET Manufacturing Facility Cyclotron 1 | SOFIE Co. (site formerly operated by IBA Molecular North America, Inc.) | Somerset, United States | IBA | Medical isotope | Operating | 18 | — | — |
| SOFIE Somerset PET Manufacturing Facility Cyclotron 2 | SOFIE Co. (site formerly operated by IBA Molecular North America, Inc.) | Somerset, United States | IBA | Medical isotope | Unknown | 18 | — | — |
| SOFIE Sterling PET Manufacturing Facility Cyclotron | SOFIE Co.; formerly Eastern Isotopes Inc. headquarters | Sterling, United States | — | Medical isotope | Operating | — | — | — |
| SOFIE Totowa PET radiopharmacy cyclotron | SOFIE Co. dba SOFIE | Totowa, United States | — | Medical isotope | Operating | — | — | — |
| SOLCA Guayaquil Cyclotron | Sociedad de Lucha Contra el Cancer (SOLCA) - Instituto Oncologico Nacional Dr. Juan Tanca Marengo | Guayaquil, Ecuador | — | Medical isotope | Operating | — | — | — |
| South African Isotope Facility Cyclone 70 | NRF iThemba LABS | Cape Town (Faure), South Africa | IBA | Medical isotope | Operating | 70 | 2023 | By arrangement |
| Southern Theater General Hospital PET Centre Cyclotron | General Hospital of the Southern Theater Command (中国人民解放军南部战区总医院), formerly Guangzhou General Hospital of the Guangzhou Military Region, 111 Liuhua Road, Yuexiu District, Guangzhou | Guangzhou, China | — | Medical isotope | Operating | — | — | — |
| Sparkle Casarano radiopharmaceutical cyclotron | Sparkle S.r.l. | Casarano, Italy | — | Medical isotope | Mothballed | — | — | — |
| St. Luke's Medical Center Quezon City PET cyclotron | St. Luke's Medical Center - Quezon City | Quezon City, Philippines | — | Medical isotope | Operating | — | — | — |
| St. Marina University Hospital Cyclotron (ABT BG-75) | UMBAL "Sveta Marina" - Varna (St. Marina University Multiprofile Hospital for Active Treatment) | Varna, Bulgaria | Best / ABT | Medical isotope | Operating | 7.5 | 2013 | — |
| St. Teresa's Hospital Cyclotron | St. Teresa's Hospital (聖德肋撒醫院), Kowloon | Hong Kong, China | — | Medical isotope | Operating | — | 2019 | — |
| Stanford Cyclotron and Radiochemistry Facility (Lucas Center) | Stanford University School of Medicine, Department of Radiology | Palo Alto (Stanford), United States | GE HealthCare | Medical isotope | Operating | — | 2006 | — |
| Stockholm 225 cm Cyclotron | Nobel Institute for Physics (later Manne Siegbahn Institute), Royal Swedish Academy of Sciences | Stockholm, Sweden | In-house / lab-built | Research | Decommissioned | 25 | 1951 | — |
| Stony Brook Bahl Cyclotron Facility GE PETtrace 800 | Kavita and Lalit Bahl Molecular Imaging Laboratory, Renaissance School of Medicine at Stony Brook University | Stony Brook, United States | GE HealthCare | Medical isotope | Operating | 16 | — | — |
| Sun Yat-sen University Cancer Center Huangpu Cyclone KIUBE | Sun Yat-sen University Cancer Center, Huangpu campus (中山大学肿瘤防治中心黄埔院区), Knowledge City, Huangpu District, Guangzhou | Guangzhou, China | IBA | Medical isotope | Operating | 18 | 2025 | — |
| Sun Yat-sen University Cancer Center PETtrace 860 | Sun Yat-sen University Cancer Center (中山大学肿瘤防治中心), Department of Nuclear Medicine, 651 Dongfeng East Road, Yuexiu District, Guangzhou | Guangzhou, China | GE HealthCare | Medical isotope | Operating | 16 | 2021 | — |
| Superconducting Ring Cyclotron (SRC) | RIKEN Nishina Center, RI Beam Factory (RIBF) | Wako, Japan | In-house / lab-built | Research | Operating | 345 | 2006 | By arrangement |
| Swank Anchorage Cyclotron Project | private build | Anchorage, United States | Amateur | Amateur | Unknown | — | — | — |
| Taihe Hospital Shiyan Sumitomo 10 MeV cyclotron | Taihe Hospital, Shiyan / Affiliated Taihe Hospital of Hubei University of Medicine (十堰市太和医院), 32 Renmin South Road, Maojian District, Shiyan | Shiyan, China | Sumitomo Heavy Industries | Medical isotope | Operating | 10 | 2013 | — |
| Tangdu Hospital PET Centre Cyclotron | Tangdu Hospital, Air Force Medical University (空军军医大学唐都医院), Department of Nuclear Medicine | Xi'an, China | — | Medical isotope | Operating | — | 2002 | — |
| TBRHSC Cyclotron and Radiochemistry Facility | Thunder Bay Regional Health Sciences Centre / Thunder Bay Regional Health Research Institute | Thunder Bay, Canada | ACSI | Medical isotope | Operating | 24 | 2016 | — |
| Tecnomed Foundation Cyclotron | Fondazione Tecnomed - Universita degli Studi di Milano-Bicocca (IRCCS Fondazione San Gerardo dei Tintori, Monza) | Monza, Italy | — | Medical isotope | Operating | — | — | — |
| Telix Brussels South cyclotron (GE HealthCare) | Telix Manufacturing Solutions (TMS) Brussels South, Telix Pharmaceuticals | Seneffe, Belgium | GE HealthCare | Medical isotope | Under construction | — | — | — |
| Telix Brussels South cyclotron (IBA) | Telix Manufacturing Solutions (TMS) Brussels South, Telix Pharmaceuticals | Seneffe, Belgium | IBA | Medical isotope | Under construction | — | — | — |
| Telix Seneffe former IBt cyclotron 1 (decommissioned) | Telix Manufacturing Solutions Brussels South (former International Brachytherapy / IBt site) | Seneffe, Belgium | — | Medical isotope | Decommissioned | — | — | — |
| Telix Seneffe former IBt cyclotron 2 (decommissioned) | Telix Manufacturing Solutions Brussels South (former International Brachytherapy / IBt site) | Seneffe, Belgium | — | Medical isotope | Decommissioned | — | — | — |
| The Cyclotron Project (Upson & Anchordoquy) | private build | United States | Amateur | Amateur | Under construction | 0.06 | — | — |
| The Neuro Cyclotron and Radiochemistry Facility | Montreal Neurological Institute-Hospital (The Neuro), McGill University | Montreal, Canada | IBA | Research | Operating | 18 | — | — |
| Theragenics Buford Cyclotron 1 | Theragenics Corporation, Buford radioisotope production facility | Buford, United States | — | Medical isotope | Operating | — | 1993 | — |
| Theragenics Buford Cyclotron 2 | Theragenics Corporation, Buford radioisotope production facility | Buford, United States | — | Medical isotope | Operating | — | — | — |
| Theragenics Buford Cyclotron 3 | Theragenics Corporation, Buford radioisotope production facility | Buford, United States | — | Medical isotope | Operating | — | — | — |
| Theragenics Buford Cyclotron 4 | Theragenics Corporation, Buford radioisotope production facility | Buford, United States | — | Medical isotope | Operating | — | — | — |
| Theragenics Buford Cyclotron 5 | Theragenics Corporation, Buford radioisotope production facility | Buford, United States | — | Medical isotope | Operating | — | — | — |
| Theragenics Buford Cyclotron 6 | Theragenics Corporation, Buford radioisotope production facility | Buford, United States | — | Medical isotope | Operating | — | — | — |
| Theragenics Buford Cyclotron 7 | Theragenics Corporation, Buford radioisotope production facility | Buford, United States | — | Medical isotope | Operating | — | — | — |
| Third Xiangya Hospital cyclotron | Third Xiangya Hospital, Central South University (中南大学湘雅三医院), Tongzipo Road, Yuelu District, Changsha | Changsha, China | — | Medical isotope | Under construction | — | — | — |
| Tianjin Cancer Hospital PET-CT Centre Cyclotron | Tianjin Medical University Cancer Institute and Hospital (天津医科大学肿瘤医院 / 天津市肿瘤医院) | Tianjin, China | — | Medical isotope | Operating | — | — | — |
| Tianjin Medical University General Hospital Cyclotron | Tianjin Medical University General Hospital (天津医科大学总医院), Department of Nuclear Medicine | Tianjin, China | — | Medical isotope | Operating | — | — | — |
| TIARA AVF Cyclotron (K110) | Takasaki Advanced Radiation Research Institute, National Institutes for Quantum Science and Technology (QST) | Takasaki, Japan | — | Research | Operating | — | — | — |
| TIARA K110 AVF Cyclotron | QST Takasaki Institute for Advanced Quantum Science (formerly JAERI/JAEA Takasaki) | Takasaki, Japan | Sumitomo Heavy Industries | Research | Operating | 90 | 1991 | — |
| Tongji Hospital PET/CT and cyclotron facility | Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (华中科技大学同济医学院附属同济医院), 1095 Jiefang Avenue, Qiaokou District, internal medicine complex building | Wuhan, China | — | Medical isotope | Operating | — | — | — |
| TR-30 medical isotope cyclotron (TRIUMF/BWXT) | TRIUMF (operated with BWXT Medical, formerly Nordion) | Vancouver, Canada | ACSI | Medical isotope | Operating | 30 | 1990 | Public |
| Trento Proton Therapy Centre (Centro di Protonterapia) | Azienda Provinciale per i Servizi Sanitari (APSS) Trento | Trento, Italy | IBA | Proton therapy | Operating | 230 | 2014 | — |
| TRIUMF 520 MeV Cyclotron | TRIUMF (Canada's particle accelerator centre), University of British Columbia campus | Vancouver, Canada | In-house / lab-built | Research | Operating | 520 | 1974 | Public |
| TRIUMF TR-13 Cyclotron | TRIUMF Life Sciences Division | Vancouver, Canada | ACSI | Research | Operating | 13 | — | Public |
| Turku MGC-20 Cyclotron (Gadolinia) | Abo Akademi University, Gadolinia building - later Turku PET Centre | Turku, Finland | — | Research | Decommissioned | — | 1974 | — |
| Turku PET Centre CC-18/9 cyclotron | Turku PET Centre (University of Turku, Abo Akademi University and Turku University Hospital), RK2 building | Turku, Finland | NIIEFA (Efremov) | Medical isotope | Operating | 18 | — | — |
| Turku PET Centre IBA Cyclone 3 | Turku PET Centre (University of Turku, Abo Akademi University and Turku University Hospital) | Turku, Finland | IBA | Medical isotope | Operating | 3.8 | — | — |
| Turku PET Centre TR-19 cyclotron | Turku PET Centre (Turku University Hospital / University of Turku / Abo Akademi University) | Turku, Finland | ACSI | Medical isotope | Operating | 19 | 2015 | — |
| U-120 Cyclotron | Institute of Nuclear Physics (IFJ PAN), Polish Academy of Sciences | Krakow, Poland | Soviet Union (state-supplied) | Research | Decommissioned | 14.5 | 1958 | — |
| U-120 Cyclotron (Kyiv) | Institute for Nuclear Research, National Academy of Sciences of Ukraine (KINR) | Kyiv, Ukraine | — | Research | Unknown | 6.8 | 1956 | — |
| U-120M Isochronous Cyclotron | Nuclear Physics Institute of the Czech Academy of Sciences (NPI CAS) | Husinec-Řež, Czech Republic | JINR (Dubna) | Research | Operating | 37 | 1977 | — |
| U-150M Isochronous Cyclotron | Institute of Nuclear Physics, Ministry of Energy of the Republic of Kazakhstan | Almaty, Kazakhstan | — | Research | Operating | 30 | 1965 | — |
| U-240 Isochronous Cyclotron | Institute for Nuclear Research, National Academy of Sciences of Ukraine (KINR) | Kyiv, Ukraine | NIIEFA (Efremov) | Research | Unknown | 80 | 1976 | — |
| U-400 Heavy-Ion Cyclotron | Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research (JINR) | Dubna, Russia | In-house / lab-built | Research | Under construction | 20 | 1978 | By arrangement |
| U-400M Cyclotron | Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research (JINR) | Dubna, Russia | In-house / lab-built | Research | Operating | 60 | 1991 | By arrangement |
| UAB Cyclotron Facility TR-24 | University of Alabama at Birmingham - O'Neal Comprehensive Cancer Center, Advanced Imaging Facility | Birmingham, United States | ACSI | Medical isotope | Operating | 24 | 2013 | — |
| UC Davis Center for Molecular and Genomic Imaging Cyclotron | University of California, Davis, Center for Molecular and Genomic Imaging (CMGI), Genome and Biomedical Sciences Facility | Davis, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| UC Irvine Preclinical Imaging Scanditronix MC17 Cyclotron | University of California, Irvine, Department of Radiological Sciences, Preclinical Imaging | Irvine, United States | Scanditronix | Research | Unknown | 17 | — | — |
| UCLA Ahmanson Biomedical Cyclotron Facility RDS-112 No. 1 | University of California, Los Angeles - Ahmanson Biomedical Cyclotron and Radiochemistry Facility | Los Angeles, United States | Siemens / CTI | Medical isotope | Decommissioned | 11 | 1990 | — |
| UCLA Ahmanson Biomedical Cyclotron Facility RDS-112 No. 2 | University of California, Los Angeles - Ahmanson Biomedical Cyclotron and Radiochemistry Facility | Los Angeles, United States | Siemens / CTI | Medical isotope | Decommissioned | 11 | 1994 | — |
| UCLouvain CRC CYCLONE 110 (Louvain-la-Neuve) | UCLouvain Cyclotron Resource Centre (CRC), Louvain-la-Neuve | Ottignies-Louvain-la-Neuve, Belgium | Thomson-CSF / CSF | Research | Operating | 65 | 1972 | — |
| UCLouvain CRC CYCLONE 30 (Louvain-la-Neuve) | UCLouvain Cyclotron Resource Centre (CRC), Louvain-la-Neuve | Ottignies-Louvain-la-Neuve, Belgium | In-house / lab-built | Medical isotope | Unknown | 30 | 1987 | — |
| UCSF Radiopharmaceutical Facility cyclotron | University of California, San Francisco - Department of Radiology and Biomedical Imaging | San Francisco, United States | — | Medical isotope | Operating | — | — | — |
| UF Health Proton Therapy Institute | University of Florida Health | Jacksonville, United States | IBA | Proton therapy | Operating | 230 | 2006 | — |
| UHN Cyclotron and Radiochemistry Facility | Toronto General Hospital, University Health Network | Toronto, Canada | — | Medical isotope | Operating | — | — | — |
| ULiège GIGA Cyclotron (IBA, 18 MeV) | University of Liège, GIGA Cyclotron / Cyclotron Research Centre (CRC), building B30, Sart Tilman | Liège, Belgium | IBA | Medical isotope | Operating | 18 | — | — |
| UMCG Proton Therapy Center (Protonentherapiecentrum) | University Medical Center Groningen (UMCG) | Groningen, Netherlands | IBA | Proton therapy | Operating | 230 | 2018 | — |
| UMD 19-Inch Educational Cyclotron | University of Maryland | College Park, United States | Amateur | Teaching | Under construction | — | — | — |
| UNAM Radiopharmacy-Cyclotron Unit | Unidad Radiofarmacia-Ciclotron, Facultad de Medicina, Universidad Nacional Autonoma de Mexico | Mexico City, Mexico | — | Medical isotope | Operating | — | 2000 | — |
| UNC ABT BG75 Biomarker Generator Cyclotron | University of North Carolina at Chapel Hill, Department of Radiology and Biomedical Research Imaging Center | Chapel Hill, United States | Best / ABT | Medical isotope | Unknown | 7.5 | — | — |
| UNC Biomedical Research Imaging Center Cyclotron | University of North Carolina at Chapel Hill, Biomedical Research Imaging Center (BRIC), Marsico Hall | Chapel Hill, United States | GE HealthCare | Medical isotope | Operating | 16.5 | 2014 | — |
| Uniklinik RWTH Aachen cyclotron | Uniklinik RWTH Aachen / RWTH Aachen University, Klinik für Nuklearmedizin | Aachen, Germany | GE HealthCare | Medical isotope | Operating | 16.5 | — | — |
| Union Hospital Cyclotron | Union Hospital (仁安醫院), Tai Wai, Sha Tin | Hong Kong, China | — | Medical isotope | Operating | — | 2009 | — |
| University at Buffalo Cyclotron and Radioisotope Production Facility | University at Buffalo, State University of New York - Department of Nuclear Medicine, Parker Hall (South Campus) | Buffalo, United States | IBA | Medical isotope | Decommissioned | 30 | — | — |
| University Hospital Regensburg cyclotron | Klinik und Poliklinik fur Nuklearmedizin, Universitatsklinikum Regensburg (UKR) | Regensburg, Germany | — | Medical isotope | Operating | — | — | — |
| University of Chicago 170-Inch Synchrocyclotron | University of Chicago (original site; machine gone) | Chicago, United States | In-house / lab-built | Research | Decommissioned | 450 | 1951 | — |
| University of Chicago Cyclotron Facility | University of Chicago Medicine, Bernard Mitchell Hospital | Chicago, United States | IBA | Medical isotope | Operating | 18 | 2017 | — |
| University of Debrecen PET Centre cyclotron | University of Debrecen Clinical Centre, Medical Imaging Clinic - Nuclear Medicine | Debrecen, Hungary | — | Medical isotope | Operating | — | — | — |
| University of Helsinki IBA Cyclone 10/5 | Radiochemistry, Department of Chemistry, University of Helsinki (Chemicum, A.I. Virtasen aukio 1, Kumpula campus) | Helsinki, Finland | IBA | Research | Operating | 10 | — | — |
| University of Hull PET Research Centre mini-cyclotron | University of Hull | Hull, United Kingdom | Best / ABT | Research | Decommissioned | 7.5 | — | — |
| University of Iowa PET Center Cyclotron | University of Iowa Hospitals and Clinics, Department of Radiology, PET Imaging Center | Iowa City, United States | GE HealthCare | Medical isotope | Operating | — | — | — |
| University of Kansas Medical Center PET Cyclotron | The University of Kansas Health System / University of Kansas Medical Center | Kansas City, United States | — | Medical isotope | Operating | — | 1999 | — |
| University of Manitoba Cyclotron | University of Manitoba (site now the Manitoba Institute for Materials) | Winnipeg, Canada | In-house / lab-built | Research | Decommissioned | 50 | 1965 | — |
| University of Michigan 83-Inch Cyclotron | University of Michigan, North Campus Cyclotron Building (former) | Ann Arbor, United States | In-house / lab-built | Research | Decommissioned | 40 | 1962 | — |
| University of Michigan PET Radiopharmaceutical Production Cyclotron | University of Michigan, Division of Nuclear Medicine, Department of Radiology, Medical Science Building I | Ann Arbor, United States | GE HealthCare | Medical isotope | Operating | — | — | — |
| University of Pennsylvania Cyclotron Facility | University of Pennsylvania, Perelman School of Medicine, Department of Radiology | Philadelphia, United States | IBA | Medical isotope | Operating | 18 | — | — |
| University of Pittsburgh PET Facility cyclotron | University of Pittsburgh Department of Radiology / UPMC Presbyterian Hospital | Pittsburgh, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| University of Pittsburgh PET Facility RDS-112 Cyclotron | University of Pittsburgh PET Research Center, Department of Radiology, UPMC Presbyterian Hospital | Pittsburgh, United States | Siemens / CTI | Medical isotope | Decommissioned | 11 | 1992 | — |
| University of Rochester 130-Inch Synchrocyclotron | University of Rochester (machine and building demolished; site now Goergen Hall) | Rochester, United States | In-house / lab-built | Research | Decommissioned | 240 | 1948 | — |
| University of Washington 60-Inch Cyclotron | University of Washington, Center for Experimental Nuclear Physics and Astrophysics (CENPA) | Seattle, United States | In-house / lab-built | Research | Decommissioned | — | 1952 | — |
| University of Washington Medical Cyclotron (Clinical Neutron Therapy System) | University of Washington Medical Center | Seattle, United States | Scanditronix | Research | Operating | 50.5 | 1984 | By arrangement |
| University of Washington Radiochemistry Resources Siemens RDS-111 | University of Washington Radiochemistry Resources (UWRR), Department of Radiology, University of Washington | Seattle, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| UOHI PET Radiochemistry Cyclotron | University of Ottawa Heart Institute | Ottawa, Canada | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| UQ Centre for Advanced Imaging cyclotron (IBA Cyclone 18 Twin) | Centre for Advanced Imaging, University of Queensland | Brisbane (St Lucia), Australia | IBA | Medical isotope | Operating | 18 | — | — |
| USC Keck School of Medicine PET Cyclotron | University of Southern California, Keck School of Medicine, Department of Radiology, Clinical Science Center, Health Sciences Campus | Los Angeles, United States | GE HealthCare | Medical isotope | Operating | — | — | — |
| UT Health San Antonio Research Imaging Scanditronix MC17F Cyclotron | University of Texas Health Science Center at San Antonio, Research Imaging Institute (formerly Research Imaging Center) | San Antonio, United States | Scanditronix | Research | Unknown | 17.2 | — | — |
| UT Southwestern Cyclotron and Radiochemistry Program Cyclotron | University of Texas Southwestern Medical Center, Cyclotron and Radiochemistry Program | Dallas, United States | GE HealthCare | Medical isotope | Operating | — | — | — |
| UTHealth Houston McGovern Medical School Scanditronix MC40 Cyclotron | The University of Texas Health Science Center at Houston (UTHealth), McGovern Medical School | Houston, United States | Scanditronix | Medical isotope | Decommissioned | — | 1984 | — |
| UW Medical Cyclotron Facility (Clinical Neutron Therapy System) | University of Washington, Department of Radiation Oncology / UW Medical Center | Seattle, United States | Scanditronix | Research | Operating | 50 | 1984 | — |
| UW-Madison Cyclotron Research Group CTI RDS-112 | University of Wisconsin-Madison, Department of Medical Physics, Cyclotron Research Group | Madison, United States | Siemens / CTI | Research | Operating | 11 | — | — |
| UW-Madison Cyclotron Research Group GE PETtrace | University of Wisconsin-Madison, Department of Medical Physics, Cyclotron Research Group, Wisconsin Institutes for Medical Research | Madison, United States | GE HealthCare | Research | Operating | 16 | — | — |
| UZ Brussel / VUB cyclotron (IBA Cyclone KIUBE) | UZ Brussel / Vrije Universiteit Brussel, Brussels Health Campus | Jette (Brussels), Belgium | IBA | Medical isotope | Operating | 18 | — | — |
| UZ Gent cyclotron (IBA Cyclone 18/9) | Ghent University Hospital (UZ Gent), Department of Nuclear Medicine / UGent | Gent, Belgium | IBA | Medical isotope | Operating | 18 | — | — |
| UZ Leuven radiopharmacy cyclotron (IBA Cyclone 18/9) | UZ Leuven / KU Leuven, Radiopharmacy, Gasthuisberg campus | Leuven, Belgium | IBA | Medical isotope | Operating | 18 | — | — |
| VA Connecticut Healthcare System West Haven PET Cyclotron | VA Connecticut Healthcare System, West Haven VA Medical Center (Department of Veterans Affairs) | West Haven, United States | Siemens / CTI | Medical isotope | Decommissioned | 11 | — | — |
| VA Greater Los Angeles ACSI TR-19 Cyclotron | VA Greater Los Angeles Healthcare System, West Los Angeles VA Medical Center | Los Angeles, United States | ACSI | Medical isotope | Operating | 19 | — | — |
| Valley Nuclear Cyclotron | Valley Nuclear, Inc. (nuclear pharmacy), McAllen, Texas | McAllen, United States | — | Medical isotope | Unknown | — | — | — |
| Vanderbilt VUIIS Radiochemistry Core CTI RDS-112 | Vanderbilt University Institute of Imaging Science (VUIIS) Radiochemistry Core, Vanderbilt University Medical Center | Nashville, United States | Siemens / CTI | Research | Operating | — | — | — |
| Vanderbilt VUIIS Radiochemistry Core GE PETtrace | Vanderbilt University Institute of Imaging Science (VUIIS) Radiochemistry Core, Vanderbilt University Medical Center | Nashville, United States | GE HealthCare | Medical isotope | Operating | — | — | — |
| VECC K130 Variable Energy Cyclotron (224 cm) | Variable Energy Cyclotron Centre, Department of Atomic Energy | Kolkata, India | In-house / lab-built | Research | Operating | 60 | 1977 | — |
| VECC K500 Superconducting Cyclotron | Variable Energy Cyclotron Centre, Department of Atomic Energy | Kolkata, India | In-house / lab-built | Research | Operating | 80 | 2009 | — |
| VECC Medical Cyclotron Facility Cyclone-30 | Variable Energy Cyclotron Centre (VECC), Department of Atomic Energy - Chakgaria campus | Kolkata, India | IBA | Medical isotope | Operating | 30 | 2018 | — |
| Villas Boas Radiofarmacos Brasilia | Villas Boas Radiofarmacos | Brasilia, Brazil | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Wake Forest PET Research Facility Cyclotron | Wake Forest University School of Medicine / Atrium Health Wake Forest Baptist, Clinical and Translational Science Institute, PET Research Facility | Winston-Salem, United States | GE HealthCare | Research | Operating | 16.5 | — | — |
| Wales Research and Diagnostic PET Imaging Centre (PETIC) cyclotron | Cardiff University with Cardiff and Vale University Health Board, University Hospital of Wales | Cardiff, United Kingdom | IBA | Medical isotope | Operating | 18 | 2010 | — |
| Warsaw Cyclotron U-200P | Heavy Ion Laboratory (HIL), University of Warsaw | Warsaw, Poland | JINR (Dubna) | Research | Operating | 10 | 1994 | By arrangement |
| Washington University 45-Inch Cyclotron | Washington University in St. Louis (Danforth Campus power plant site) | St. Louis, United States | In-house / lab-built | Research | Unknown | — | 1941 | — |
| Washington University MIR ACSI TR-19/9 | Mallinckrodt Institute of Radiology, Washington University School of Medicine in St. Louis - Cyclotron Facility and Nuclear Pharmacy | St. Louis, United States | ACSI | Medical isotope | Operating | 19 | — | — |
| Washington University MIR GE PETtrace 890 | Mallinckrodt Institute of Radiology, Washington University School of Medicine in St. Louis - Cyclotron Facility and Nuclear Pharmacy | St. Louis, United States | GE HealthCare | Medical isotope | Operating | 16.5 | 2022 | — |
| Washington University MIR JSW BC-168 | Mallinckrodt Institute of Radiology, Washington University School of Medicine in St. Louis - Cyclotron Facility and Nuclear Pharmacy | St. Louis, United States | Japan Steel Works (JSW) | Medical isotope | Operating | 16 | — | — |
| Washington University MIR Siemens RDS Eclipse | Mallinckrodt Institute of Radiology, Washington University School of Medicine in St. Louis - Cyclotron Facility and Nuclear Pharmacy | St. Louis, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| Wayne State Cyclotron & Radiochemistry Core GE PETtrace, Children's Hospital of Michigan | Wayne State University / Karmanos Cancer Institute Cyclotron & Radiochemistry Core, Children's Hospital of Michigan | Detroit, United States | GE HealthCare | Medical isotope | Operating | 18 | — | — |
| Wayne State Cyclotron & Radiochemistry Core Siemens/CTI 11 MeV Cyclotron, Children's Hospital of Michigan | Wayne State University / Karmanos Cancer Institute Cyclotron & Radiochemistry Core, Children's Hospital of Michigan | Detroit, United States | Siemens / CTI | Medical isotope | Operating | 11 | — | — |
| West China Hospital cyclotron | West China Hospital, Sichuan University (四川大学华西医院), 37 Guoxue Lane, Wuhou District, Chengdu | Chengdu, China | IBA | Medical isotope | Operating | 30 | 2026 | — |
| West Texas Positron Cyclotron (Lubbock) | West Texas Positron Ltd / LLC, later Ion Beam Applications (IBA); site now listed as Bio Tech Cyclotron | Lubbock, United States | — | Medical isotope | Unknown | — | — | — |
| Westdeutsches Protonentherapiezentrum Essen (WPE) | University Hospital Essen (Universitätsklinikum Essen) | Essen, Germany | IBA | Proton therapy | Operating | 230 | 2013 | — |
| Winnipeg Cyclotron Facility | Health Sciences Centre Winnipeg / Shared Health Manitoba | Winnipeg, Canada | Siemens / CTI | Medical isotope | Operating | 11 | 2010 | — |
| Wisconsin Medical Cyclotron | Wisconsin Medical Cyclotron & Radiopharmacy (hospital joint venture; managed by Cyclomedical International) | Milwaukee (West Allis), United States | GE HealthCare | Medical isotope | Operating | — | 2004 | — |
| Wuhan Union Hospital PET Centre cyclotron 1 | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (华中科技大学同济医学院附属协和医院) | Wuhan, China | GE HealthCare | Medical isotope | Operating | — | 2003 | — |
| Wuhan Union Hospital PET Centre cyclotron 2 | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (华中科技大学同济医学院附属协和医院) | Wuhan, China | GE HealthCare | Medical isotope | Operating | — | 2003 | — |
| WVU Center for Advanced Imaging Cyclotron | West Virginia University, Robert C. Byrd Health Sciences Center, Department of Radiology, Center for Advanced Imaging | Morgantown, United States | — | Medical isotope | Operating | — | — | — |
| Xi'an Gaoxin Hospital PET-CT Centre Cyclotron | Xi'an Gaoxin Hospital (西安高新医院), Department of Nuclear Medicine | Xi'an, China | GE HealthCare | Medical isotope | Operating | 9.6 | — | — |
| Xi'an Jiangyuan Andike PET radiopharmacy cyclotron | Xi'an Jiangyuan Andike Positron Technology Co., Ltd. (西安江原安迪科正电子技术有限公司), leased basement of the Chang'an Hospital health screening centre, 17 Wenjing Road, Weiyang District | Xi'an, China | — | Medical isotope | Decommissioned | — | 2011 | — |
| Xiangya Hospital PET Centre QILIN cyclotron | Xiangya Hospital, Central South University (中南大学湘雅医院), Department of Nuclear Medicine / PET Centre | Changsha, China | GE HealthCare | Medical isotope | Operating | 10 | — | — |
| Xiangyang Central Hospital Jiuyuan-12MTS cyclotron | Xiangyang Central Hospital (襄阳市中心医院), Dongjin campus, Department of Nuclear Medicine | Xiangyang, China | Sichuan Jiuyiyuan | Medical isotope | Under construction | 12 | — | — |
| Xichang People's Hospital Cyclotron | Xichang People's Hospital | Xichang, China | — | Medical isotope | Unknown | — | — | — |
| Xinjiang Medical University First Hospital Cyclotron | First Affiliated Hospital of Xinjiang Medical University (新疆医科大学第一附属医院), Department of Nuclear Medicine | Ürümqi, China | — | Medical isotope | Operating | — | — | — |
| Xinjiang Regional People's Hospital Cyclotron | People's Hospital of Xinjiang Uygur Autonomous Region (新疆维吾尔自治区人民医院), Department of Nuclear Medicine | Ürümqi, China | — | Medical isotope | Operating | 11 | — | — |
| XJTU First Affiliated Hospital 20 MeV Cyclotron | The First Affiliated Hospital of Xi'an Jiaotong University | Xi'an, China | Sichuan Jiuyiyuan | Medical isotope | Under construction | 20 | — | — |
| XJTU First Affiliated Hospital PET-CT Centre GE cyclotron | The First Affiliated Hospital of Xi'an Jiaotong University (西安交通大学第一附属医院), PET-CT Centre | Xi'an, China | GE HealthCare | Medical isotope | Operating | — | — | — |
| Xuzhou Atom High Tech Isotope Drug Centre Cyclotron | Xuzhou Atom High Tech Pharmaceutical Co., Ltd. (徐州原子高科医药有限公司), CNNC HTA / China Isotope & Radiation | Xuzhou, China | — | Medical isotope | Operating | — | — | — |
| Yale PET Center GE PETtrace | Yale University School of Medicine, Yale PET Center / Yale Biomedical Imaging Institute PET Core | New Haven, United States | GE HealthCare | Research | Operating | 16.5 | — | — |
| Yantai Yuhuangding Hospital Cyclotron | Yantai Yuhuangding Hospital (烟台毓璜顶医院) | Yantai, China | — | Medical isotope | Operating | — | — | — |
| Yibin Second People's Hospital Cyclotron | Yibin Second People's Hospital (West China Hospital Yibin branch) | Yibin, China | Sichuan Jiuyiyuan | Medical isotope | Operating | — | — | — |
| Yichang Atom High Tech PET radiopharmaceutical cyclotron | Yichang Atom High Tech Pharmaceutical Co., Ltd. (宜昌原子高科医药有限公司), China (Hubei) Pilot Free Trade Zone Yichang Area, Wujiagang District | Yichang, China | IBA | Medical isotope | Operating | 18 | — | — |
| Yulin First Hospital cyclotron | Yulin First Hospital (榆林市第一医院), 93 Yuxi Avenue, High-tech Zone, Yulin | Yulin, China | — | Medical isotope | Operating | — | — | — |
| Yunnan Cancer Hospital Cyclotron | Yunnan Cancer Hospital / Third Affiliated Hospital of Kunming Medical University (云南省肿瘤医院 / 昆明医科大学第三附属医院), 519 Kunzhou Road, Xishan District, Kunming | Kunming, China | Sumitomo Heavy Industries | Medical isotope | Operating | — | — | — |
| Zhejiang University Second Hospital PET Centre Cyclotron | Second Affiliated Hospital, Zhejiang University School of Medicine (浙江大学医学院附属第二医院), Institute of Nuclear Medicine and Molecular Imaging | Hangzhou, China | Sumitomo Heavy Industries | Medical isotope | Operating | 12 | 2004 | — |
| Zhongnan Hospital medical cyclotron | Zhongnan Hospital of Wuhan University (武汉大学中南医院), 169 Donghu Road, Wuchang District | Wuhan, China | — | Medical isotope | Operating | — | — | — |
| Zhongshan Hospital Shanghai cyclotron | Zhongshan Hospital, Fudan University (复旦大学附属中山医院), 180 Fenglin Road, Xuhui District, Shanghai | Shanghai, China | — | Medical isotope | Operating | — | — | — |
| Zhuhai People's Hospital Cyclotron | Zhuhai People's Hospital (珠海市人民医院), South Campus | Zhuhai, China | — | Medical isotope | Operating | 11 | — | — |
| Zibo Bashan Wanjie Hospital PETtrace cyclotron | Zibo Bashan Wanjie Hospital / Zibo Wanjie Oncology Hospital (淄博岜山万杰医院 / 淄博万杰肿瘤医院), PET Research Centre | Zibo (Boshan district), China | GE HealthCare | Medical isotope | Unknown | 16.5 | 1995 | — |
Virtual tours
The table's tours column covers visiting in person; these facilities also publish online tours a browser can take from anywhere. All links verified August 2026 (dead and one-off event links from the old directory have been dropped). The last two are accelerator-adjacent rather than cyclotron facilities.
- TRIUMF — Discover Our Lab — interactive tour of the Vancouver site, including the Main Accelerator Building that houses the 520 MeV machine, the world's largest cyclotron; a companion TRIUMF 360 playlist adds 360° video.
- CERN — virtual tours and talks — live hour-long guided virtual visits with CERN guides (scheduled sessions; registration required, none may be listed between rounds).
- Cincinnati Children's Proton Therapy Center — cyclotron tour — 360° walkthrough of a working proton-therapy cyclotron and beamline.
- IRAB, Barcelona — 360° tour — a radiopharmacy production facility built around an IBA Cyclone 18/9 (18 MeV protons / 9 MeV deuterons), photographed port by port.
- Feinstein Institutes — cyclotron & radiochemistry tour — narrated photo tour of a hospital PET cyclotron vault, hot cells, and radiochemistry lab.
- ANSTO National Research Cyclotron — video tour — walk-through of Australia's 30 MeV research and isotope-production cyclotron.
- SLAC — self-guided virtual tour — interactive tour of the linear-accelerator laboratory (adjacent: a linac, not a cyclotron).
- National MagLab — 360° virtual tour — the Tallahassee magnet laboratory, including spaces normally off limits (adjacent: magnets, not accelerators).