| Prof. | Sheeren | Khaled | King Abdullah Medical City | Cancer Science | Saudi Arabia | Best Researcher Award | pencis.com |
| Mr | Shang-nao | Xie | Hangzhou Cancer Hospital | Oncology Therapy | China | Best Researcher Award | |
| Mr | Shadi | Tarazi | Weizmann instuite of science | Stem Cell Therapy | Palestine, State of | Best Researcher Award | |
| Dr. | Shabirul | Haque | Northwell Health | Cancer Biomarkers | United States | Best Review Article Award | |
| Prof Dr | Seyyed Alireza | Mousavi | kums | Others | Iran | Best Researcher 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 | |
| Assoc Prof Dr | Seife | Yohannes | MedStar, Washington Hospital Center | Targeted Cancer Therapy | United States | Best Researcher Award | |
| Mrs. | seda | yalçınkaya | Süleyman Demirel University | Oncology Therapy | Turkey | Best Researcher Award | |
| Assist Prof Dr | SATYA KUMAR | AVULA | NMSRC, University of Nizwa, Nizwa, Oman. | Oncology Alternative Medicine | Oman | Outstanding Scientist Award | |
| Dr | Satish Mahadevan | Srinivasan | Penn State Great Valley | Others | United States | Best Researcher Award | pencis.com |
| Assoc Prof Dr | Sankha | Bhattacharya | 1Department of Pharmaceutics, School of Pharmacy & Technology Management, SVKM'S NMIMS Deemed-to-be University, Shirpur, Maharashtra 425405, India | Oncology Therapeutics and Novel Approaches | India | Best Researcher Award | |
| Dr. | Sanaz | Alaeejahromi | Shiraz University of Medical Sciences | | Iran | Best Researcher Award | pencis.com |
| Prof Dr | Samuel | Oluwafemi | University of Johannesburg | Targeted Cancer Therapy | South Africa | Best Researcher Award | |
| Dr | Samira | Abo Alshiekh | Ministry of Health | Others | Palestine, State of | Women Researcher Award | |
| Dr. | Samikshan | Dutta | Univ of Nebraska Medical Center | Cancer Cell Biology | United States | Best Researcher Award | |
| Assist Prof Dr | Samiha | El-Sebaey | Al-Azhar University, Faculty of Pharmacy | Cancer Science | Egypt | Best Researcher Award | |
| Prof | Samia | Ahmed | National Research Centre | Others | Egypt | Best Researcher Award | |
| Ms. | Samar | AbuSaqer | Al-Azher University branch, Al-Quds University, Gaza, Palestine. | Cancer Biopsy | Palestine, State of | Best Researcher Award | |
| Ms. | Samantha Leah | Gauci | University of Malta | Others | Malta | Best Researcher Award | |
| Prof | samah | loutfy | National Cancer Institute, Cairo University, NTRC, BUE | Cancer Cell Biology | Egypt | Best Researcher Award | |