| Mrs | M Christina | cox | King's College Nhs Trust | Oncology Management and Prevention | United Kingdom | Women Researcher Award | |
| Prof. | Katia | Cortese | University of Genoa | Targeted Cancer Therapy | Italy | Best Researcher Award | |
| Dr | Logan | Corey | Wayne State University | Oncology Management and Prevention | United States | Best Researcher Award | |
| Dr | Özlem | Çoban | Karadeniz Technical University | Targeted Cancer Therapy | Turkey | Best Researcher Award | |
| Ms. | Constantina | Cloconi | German Oncology Center | Oncology Nursing | Cyprus | Best Researcher Award | |
| Assist. Prof. Dr. | Hüseyin Ulaş | ÇINAR | Department of Thoracic Surgery, Biruni University Medical Faculty, Istanbul | Oncology and Precision Medicine | Turkey | Best Researcher Award | |
| Dr | Arnaud | Cimier | CHU Saint-Etienne | Oncology Therapeutics and Novel Approaches | France | Best Researcher Award | |
| Assoc Prof Dr | RAFİYE | CİFTCİLER | SELCUK UNIVERSITY FACULTY OF MEDICINE DEPARTMENT OF HEMATOLOGY | Targeted Cancer Therapy | Turkey | Best Review Article Award | pencis.com |
| Mr. | S M Erfanul Kabir | Chowdhury | University of Chittagong | Oncology Therapeutics and Novel Approaches | Bangladesh | Best Researcher Award | |
| Assist Prof Dr | Iftekhar Hossain | Chowdhury | Mugda Medical College | Cancer Science | Bangladesh | Best Review Article Award | pencis.com |
| Dr. | Subhashree | Choudhury | Faculty of Engineering and Technology (ITER), Siksha O Anusandhan (Deemed to be University) | Oncology and Precision Medicine | India | Best Researcher Award | pencis.com |
| Prof | ZHI-YING | CHNE | Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences | Oncology Therapy | China | Best Research Award | |
| Dr | MOHAMMAD | CHISTI | Beaumont Health | Cancer Metastasis | United States | Best Research Award | |
| Dr. | Zu-Chian | Chiang | Biomedical Research Center of South China, College of Life Science, Fujian Normal University. | Targeted Cancer Therapy | China | Best Researcher Award | pencis.com |
| Dr | Kit Leong | Cheong | Guangdong Ocean University | Oncology Management and Prevention | China | Best Researcher Award | |
| Dr | Jiang-Tao | Cheng | Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital | Targeted Cancer Therapy | China | Best Research Award | |
| Assoc Prof Dr | Leo | Cheng | Massachusetts General Hospital/Harvard Medical School | Cancer Metabolomics | United States | Best Researcher Award | |
| Dr | Bo | Cheng | Qilu Hospital of Shandong University | Cancer Biomarkers | China | Best Researcher Award | |
| Prof | Wei | Chen | The University of Texas at Arlington | Cancer Science | United States | Excellence in Research | |
| Assoc Prof Dr | Tseng-Cheng | Chen | Department of Otolaryngology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei | Radiation Oncology | Taiwan | Best Researcher Award | |