| Dr. | Chris | Doudoo | Mater Private Cancer Centre | Radiation Oncology | Ireland | Best Researcher Award | |
| Prof. Dr. | Ching-Sheng | Hsu | Liver Diseases Prevention and Treatment Center, Dalin Tzu Chi Hospital/Tzu Chi University | Oncology Therapy | Taiwan | Best Researcher Award | |
| Dr | Chiara | Russo | University of Campania "Luigi Vanvitelli" | Cancer Cell Biology | Italy | Best Researcher Award | |
| Assoc Prof Dr | CHERN EIN | OON | Institute for Research in Molecular Medicine | Oncology Therapeutics and Novel Approaches | Malaysia | Best Research Award | |
| Dr | Chenglong | Chen | Peking Univerisity | Oncology Therapy | China | Young Scientist Award | |
| Assoc. Prof. Dr. | Chen | Wang | Guangxi Medical University Cancer Hospital | Oncology Therapeutics and Novel Approaches | China | Best Researcher Award | pencis.com |
| Dr | Charles | Su | The Steadman Clinic/Steadman Philippon Research Institute | Others | United States | Best Researcher Award | |
| Dr | Chandrakala | B M | Dayanandasagar college of engineering | Tumour Immunology | India | Best Research Award | |
| Dr. | Céline | Lechartier | CHU HDQ Québec | Oncology Therapeutics and Novel Approaches | Canada | Best Researcher Award | |
| Dr | Cathy | Eng | Vanderbilt-Ingram Cancer Center | Oncology Therapy | United States | Best Research Award | |
| Dr | Carmine Antonio | Donofrio | Brescia University | Oncology Therapy | Italy | Best Researcher Award | |
| Dr | Carmen | Salvador-Coloma | Instituto de Investigación Sanitaria La Fe | Tumour Immunology | Spain | Best Research Award | |
| Dr. | CARMEN | GARRIDO | HOSPITAL GENERAL UNIVERSITARIO GREGORIO MARAÑÓN | Oncology Management and Prevention | Spain | Outstanding Scientist Award | |
| Dr | Carlos Alberto de | Fraga | Federal University of Alagoas | Cancer Biomarkers | Brazil | Best Research Award | |
| Dr. | Camille | Hardy Abeloos | NYU Langone Medical Center | Radiation Oncology | United States | Best Researcher Award | |
| Prof Dr | Camila | Paccola | Federal University of Sao Paulo | Others | Brazil | Best Research Award | |
| Assist Prof Dr | Busra | YILMAZ TUGAN | Kocaeli University | Pharmaco-Oncology | Turkey | Best Research Award | |
| Mr. | Bui | Ngoc Huy | Dalat Nuclear Research Institute | Radiation Oncology | Vietnam | Best Researcher Award | |
| Dr. | Bruno | Vieira | Fiocruz - Instituto Oswaldo Cruz | Tumor Immunology | Brazil | Best Research Article Award | |
| Ms | Brooke | Quinton | Case Western Reserve University School of Medicine | Oncology Therapy | United States | Best Researcher Award | |