| Dr | ROSEKEILA | NOMELINI | UFTM/IPON | Cancer Biomarkers | Brazil | Best Researcher Award | |
| Dr | Richard | WOJDAT | Franziskus Hospital Bielefeld-Herford | Oncology Therapy | Germany | Best Research Award | |
| Dr | Ricardo da | Alves | University of Valley Sapucai | Others | Brazil | Best Research Award | |
| Dr | reyhane | zarbaf | imam khomaini Qazvin | Oncology Management and Prevention | Iran | Best Researcher Award | |
| Ms | Rebecca | Louison | Mount Mercy University | Oncology Alternative Medicine | United States | Best Research Award | |
| Prof | Raul | Andino | University of California, San Francisco | Oncology Therapeutics and Novel Approaches | United States | Best Researcher Award | |
| Dr | Rashmi | S | Dayananda Sagar College of Engineering | Tumour Immunology | India | Best Researcher Award | |
| Dr | Ranin | Soliman | University of Oxford | Others | Egypt | Best Researcher Award | |
| Prof Dr | Rajeev | Agrawal | G. L. Bajaj Institute of Technology & management | Oncology Management and Prevention | India | Best Researcher Award | |
| Prof Dr | RAHMİ KEMAL | KOÇ | ERCİYES UNIVERSİTY | Oncology Therapeutics and Novel Approaches | Turkey | Best Researcher Award | |
| Ms | Rafiah | Kanwal | University of Management and Technology, Lahore | Cancer Metastasis | Pakistan | Best Researcher Award | |
| Mr | Raffaele | Longo | Università degli studi di Salerno | Oncology Therapeutics and Novel Approaches | Italy | Young Scientist Award | |
| Dr | Radwa | Rasheedy | Ain Shams University | Others | Egypt | Best Research Award | |
| Mr | RACHID | ISMAILI | Université Hassan 1er de Settat, Maroc | Cancer Science | Morocco | Best Research Award | |
| Dr | Qian | BI | pumc | Radiation Oncology | China | Excellence in Innovation | |
| Dr | Pritpal | Singh | Jagiellonian University | Tumour Immunology | Poland | Best Researcher Award | |
| Dr | Pritam | Sukul | University Medicine Rostock | Cancer Biomarkers | Germany | Best Research Award | |
| Prof | Pilar | Rivera Gil | University Pompeu Fabra | Oncology Therapeutics and Novel Approaches | Spain | Best Researcher Award | |
| Mr | Pezhman | Pasyar | Tehran University of Medical Sciences | Others | Iran | Best Research Award | |
| Prof Dr | Peter | Hersey | Centenary Institute/University of Sydney | Cancer Cell Biology | Australia | Excellence in Research | |