| Prof | Hye Yun | Park | Samsung Medical Center | Oncology Therapy | South Korea | Best Researcher Award | |
| Prof | Evangelos | Paraskevaidis | University of Ioannina | Oncology Management and Prevention | Greece | Best Researcher Award | |
| Prof | Paulo | Pacola | Hospital Universitário Julio Muller | carcinoma | Brazil | Best Researcher Award | |
| Prof Dr | Camila | Paccola | Federal University of Sao Paulo | Others | Brazil | Best Research Award | |
| Assoc Prof Dr | Hamid | Osman | Consortium Saudi Arabia - Al Taif University | Cancer Science | Saudi Arabia | Best Researcher Award | |
| Prof | Stina | Oredsson | Lund University | Cancer Cell Biology | Sweden | Best Research Award | |
| Assoc Prof Dr | CHERN EIN | OON | Institute for Research in Molecular Medicine | Oncology Therapeutics and Novel Approaches | Malaysia | Best Research Award | |
| Prof | Ola | Omran | Qassim University | Cancer Science | Saudi Arabia | Best Researcher Award | |
| Dr | Mervat | Omran | National Cancer Institute, Cairo University | Cancer Cell Biology | Egypt | Women Researcher Award | |
| Prof | Ola | Omran | College of Medicine- Qassim University | Cancer Biomarkers | Saudi Arabia | Best Researcher Award | |
| Dr | Andrew | Omame | Federal University of Technology Owerri | Cancer Science | Nigeria | Young Scientist Award | |
| Dr | Eliane Gouvêa de | Oliveira-Barros | Federal University of Rio de Janeiro and Federal University of Juiz de Fora | Cancer Cell Biology | Brazil | Best Researcher Award | |
| Prof Dr | Vani Xavier | Oliveira Junior | Universidade Federal do ABC / UFABC | Pharmaco-Oncology | Brazil | Best Researcher Award | |
| Dr | Thais | Oliveira | UFPR | Tumour Immunology | Brazil | Best Researcher Award | |
| Dr | Mehmet | OGUZ | Selcuk University | Cancer Science | Turkey | Young Scientist Award | |
| Prof Dr | Irena | Nulman | Hospital for Sick Children Research Institute / University of Toronto | Oncology Therapy | Canada | Best Researcher Award | |
| Dr | David Bienvenue | NTEP NTEP | faculty of medicine and biomedical sciences\University of Yaounde I | Pharmaco-Oncology | Cameroon | Best Researcher Award | |
| Dr | ROSEKEILA | NOMELINI | UFTM/IPON | Cancer Biomarkers | Brazil | Best Researcher Award | |
| Mr | Masahiro | Nishikawa | Ehime University Graduate School of Medicine | Cancer Cell Biology | Japan | Best Researcher Award | |
| Dr | Luca | Nicosia | IRCCS Sacro cuore Don Calabria Hospital | Radiation Oncology | Italy | Best Researcher Award | |