| Assist Prof Dr | Anna | Macià Armengol | University of LLeida /IRBLLeida | Targeted Cancer Therapy | Spain | Best Researcher Award | |
| Ms | Anna | Malkova | Saint-Petersburg State University | Tumour Immunology | Russia | Best Researcher Award | |
| Mrs. | Anke | van Engen | IQVIA | Others | Netherlands | Best Researcher Award | pencis.com |
| Dr. | Anitha | Thomas | Christian Medical College Vellore | Oncology Case Reports | India | Best Researcher Award | |
| Dr | Animesh | Saha | Apollo Gleneagles Cancer Hospital, Kolkata | Radiation Oncology | India | Best Researcher Award | |
| Dr | Andrew | Omame | Federal University of Technology Owerri | Cancer Science | Nigeria | Young Scientist Award | |
| Prof | Andrew | Miller | Mendel University in Brno | Oncology Therapeutics and Novel Approaches | Czech Republic | Best Researcher Award | |
| Assist Prof Dr | Andrés José María | Ferreri | IRCCS San Raffaele Scietific Institute | Oncology Therapeutics and Novel Approaches | Italy | Best Researcher Award | |
| Prof | Andreas | Stang | Institute of Medical Informatics, Biometry, and Epidemiology | Cancer Science | Germany | Best Researcher Award | |
| Prof. | Andrea | Nicolini | University of Pisa | Cancer Metastasis | Italy | Best Researcher Award | |
| Mr | Anderson | Duzanski | USP | Tumour Immunology | Brazil | Best Researcher Award | |
| Dr | Anat | Ilivitzki | Rambam Health Care Campus | Cancer Biopsy | Israel | Best Researcher Award | |
| Prof | Ana Rita | Duarte | Nova School of Science and Technology | Oncology Therapeutics and Novel Approaches | Portugal | Best Research Award | |
| Ms | Ana Paula | Anzolin | Brazilian Medical Association of Ozone Therapy | Others | Brazil | Best Research Award | |
| Dr | Ana Cláudia Camargo | Miranda | Albert Einstein Hospital | Others | Brazil | Best Researcher Award | |
| Assoc Prof Dr | Ana | loizaga | Basurto University Hospital: Hospital Universitario Basurto | Oncology Therapy | Spain | Women Researcher Award | |
| Dr | Amrita | Basu | UCSF | Others | United States | Best Innovation Award | |
| Assoc Prof Dr | Amr | Ismail | Egyptian Petroleum Research Institute (EPRI) | Oncology Therapeutics and Novel Approaches | Egypt | Best Research Award | |
| Assoc Prof Dr | Amir Hossei | | Yasuj University of Medical Sciences | Cancer Cell Biology | Iran | Best Research Award | |
| Assist Prof Dr | Amir | Danyaei | Ahvaz Jundishapur University of Medical Sciences | Targeted Cancer Therapy | Iran | Best Researcher Award | |