| Dr | Sedat | Kacar | Eskisehir Osmangazi University | Oncology Therapy | Turkey | Best Researcher Award | |
| Dr | Abubakar | Kalinaki | Department of Ophthalmology, Makerere University College of Health Sciences | Organ-Defined Cancers | Uganda | Best Researcher Award | |
| Prof | Mahmoud | Kamel | National Cancer Institute, Cairo University | Oncology Management and Prevention | Egypt | Best Research Award | |
| Prof | Azza | Kamel | NCI, Cairo University | Stem Cell Therapy | Egypt | Best Research Award | |
| Prof | Mahmoud | Kamel | National Cancer Institute | Cancer Science | Egypt | Best Researcher Award | |
| Mr | Yoonkyung | Kang | Korea University | Others | South Korea | Best Researcher Award | |
| Ms | Rafiah | Kanwal | University of Management and Technology, Lahore | Cancer Metastasis | Pakistan | Best Researcher Award | |
| Dr | Amir | Kasaeian | Hematology-Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences | Stem Cell Therapy | Iran | Best Researcher Award | |
| Dr | Waleed | Kattan | King Abdulaziz University | Others | Saudi Arabia | Best Research Award | |
| Mr | David | Kent | The Vision Clinic | Others | Ireland | Excellence in Research | |
| Assist Prof Dr | Muhammad Fiaz | Khan | Hazara University Mansehra Pakistan | Oncology Case Reports | Pakistan | Best Researcher Award | |
| Dr | Sergey | Khasabov | University of Minnesota, School of Dentistry | Cancer Science | United States | Best Researcher Award | |
| Dr | Tasnim | Khessib | Stanford Health Care | Oncology and Precision Medicine | United States | Excellence in Research | |
| Prof Dr | Ahmed | Khodair | Kafrelsheikh University | Cancer Science | Egypt | Best Researcher Award | |
| Prof | Vahid | Khori | Ischemic Disorders Research Center Golestan University of Medical Sciences | Cancer Science | Iran | Best Research Award | |
| Prof Dr | Dae-Kwang | Kim | Department of Medical Genetics, Keimyung University School of Medicine | Cancer Biomarkers | South Korea | Best Research Award | |
| Prof Dr | RAHMİ KEMAL | KOÇ | ERCİYES UNIVERSİTY | Oncology Therapeutics and Novel Approaches | Turkey | Best Researcher Award | |
| Prof Dr | Ewa | Konduracka | Department of Coronary and Heart Failure Disease; Jagiellonian University School of Medicine | Others | Poland | Best Research Award | |
| Prof Dr | George | Kontogeorgos | Pituitary Research Society | Oncology Therapy | Greece | Best Researcher Award | |
| Prof Dr | George | Kontogeorgos | National and Kapodistrian University of Athens, Greece | Targeted Cancer Therapy | Greece | Best Researcher Award | |