| Prof | Ibrahim fathy | Nassar | Faculty of Specific Education, Ain Shams University | Cancer Science | Egypt | Best Researcher Award | |
| Dr | Ido | Laskov | Tel Aviv Sourasky Medical Center | Oncology Management and Prevention | Israel | Best Researcher Award | |
| Dr | Imad | Tarhoni | Rush University Medical Center | Cancer Biomarkers | United States | Best Researcher Award | |
| Dr. | imane | berni | Moulay Ismail University | Cancer Science | Morocco | Young Scientist Award | |
| Prof | Imran | Ali | Jamia Millia Islamia Central University, | Cancer Science | India | Best Researcher Award | |
| Ms | Iohanna | Filippi | National University of Córdoba | Others | Argentina | Best Research Award | |
| Prof Dr | Irena | Nulman | Hospital for Sick Children Research Institute / University of Toronto | Oncology Therapy | Canada | Best Researcher Award | |
| Prof Dr | Isabel | Heidegger | Medizinische Universität Innsbruck | Oncology and Precision Medicine | Austria | Best Researcher Award | pencis.com |
| Prof. | Isabella | Cavalcanti | Federal University of Pernambuco (UFPE) | Cancer Science | Brazil | Best Researcher Award | pencis.com |
| Dr | Ishrat | Rahman | Princess Nourah bint Abdulrahman University | Oncology Alternative Medicine | Saudi Arabia | Best Researcher Award | |
| Assist. Prof. Dr. | Işıl | YILDIRIM | Beykent University | Cancer Genetics | Turkey | Best Researcher Award | |
| Prof | Ivan | Jovanovic | Faculty of Medical Sciencies | Tumour Immunology | Serbia | Best Researcher Award | |
| Mr. | Jairus | Nandwa | Comsats University Islamabad. | Oncology Therapeutics and Novel Approaches | Kenya | Best Researcher Award | |
| Prof | Jasmina | Dimitrova-Shumkovska | Ss Cyril and Methodius University; Faculty of Natural Sciences and Mathematics | Cancer Biomarkers | Macedonia | Best Research Award | |
| Mr. | Javier | Letamendi | Imperia College London | Others | United Kingdom | Best Researcher Award | |
| Ms. | Jaweher | BDAY | Higher institute of biotechnology of monastir | | Tunisia | Best Researcher Award | pencis.com |
| Prof. Dr. | Jean-Pierre | Gillet | University of Namur | Cancer Cell Biology | Belgium | Best Researcher Award | pencis.com |
| Assist Prof Dr | Jeeyeon | Lee | Kyungpook National University Hospital | Cancer Genetics | South Korea | Best Researcher Award | |
| Mrs. | Jelena | Kovačić | Faculty of Pharmacy and Biochemistry University of Zagreb | Others | Croatia | Best Researcher Award | pencis.com |
| Ms | Jessy | Thambiraj | PeterMac Callum Cancer Centre | Oncology Nursing | Australia | Best Researcher Award | |