| Dr | Ahmad | Amiri | University of Tehran | Targeted Cancer Therapy | Iran | Best Research Award | |
| Mr | Nishanth | Anandanadarajah | University of Louisiana at Lafayette | Cancer Genetics | United States | Best Researcher Award | |
| Prof | Raul | Andino | University of California, San Francisco | Oncology Therapeutics and Novel Approaches | United States | Best Researcher Award | |
| Assist Prof Dr | Fernanda | Andrade | Vall d'Hebron Research Institute | Targeted Cancer Therapy | Spain | Young Scientist Award | |
| Ms | Ana Paula | Anzolin | Brazilian Medical Association of Ozone Therapy | Others | Brazil | Best Research Award | |
| Assist Prof Dr | Effrosyni | Apostolidou | UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT HOUSTON | Oncology Therapy | United States | Best Researcher Award | |
| Ms | sahar | Arabyazdi | Amirkabir University of Technology | Targeted Cancer Therapy | Iran | Best Research Award | |
| Assoc. Prof. Dr. | Serhat | Aras | Haydarpasa Numune Training and Research Hospital, University of Health Sciences Turkey, Istanbul, Turkey | Radiation Oncology | Turkey | Best Researcher Award | |
| Dr. | FABIO | ARCIDIACONO | Radiotherapy Oncology Centre "S.Maria" Hospital, Terni | Radiation Oncology | Italy | Best Researcher Award | |
| Dr | Maria | Arcila | Memorial Sloan Kettering cancer center | Cancer Biomarkers | United States | Best Research Award | |
| Prof. Dr. | Ferda | Ari | Bursa Uludag University | Cancer Science | Turkey | Best Researcher Award | |
| Dr. | CLEMENT | ARTHUR | First Hospital of Shanxi Medical University | Oncology and Precision Medicine | China | Best Researcher Award | |
| Prof | Gholamreza | Asadikaram | Kerman University Medical Sciences | Oncology Management and Prevention | Iran | Best Researcher Award | |
| Ms | Zahra | Asadzadeh | Tabriz University of Medical Science | Cancer Science | Iran | Best Researcher Award | |
| Dr. | KWADWO ANSONG | ASANTE | CSIR WATER RESEARCH INSTITUTE, GHANA | Others | Ghana | Best Researcher Award | pencis.com |
| Assoc Prof Dr | Md | Ashrafuzzaman | King Saud University | Pharmaco-Oncology | Saudi Arabia | Best Researcher Award | |
| Assist. Prof. Dr. | Francesco | Asnicar | Department CIBIO, University of Trento, Italy | Others | Italy | Best Researcher Award | pencis.com |
| Dr | Negar | Ataei | Isfahan university of medical science | Others | Iran | Best Research Award | |
| Mr. | Bantalem Tilaye | Atinafu | Debre Berhan University | Oncology Nursing | Ethiopia | Best Researcher Award | |
| Prof | Sabry | Attia | King Saud University | Cancer Genetics | Saudi Arabia | Best Research Award | |