| Prof. | Haroon | Khan | Abdul Wali Khan University Mardan | Oncology Therapy | Pakistan | Best Researcher Award | |
| Dr | Faham | Khamesipour | Islamic Azad University | Others | Iran | Best Researcher Award | |
| Assoc Prof Dr | Nader Ghaffari | Khaligh | Universiti Malaya | Others | Malaysia | Best Researcher Award | |
| Prof. | Sheeren | Khaled | King Abdullah Medical City | Cancer Science | Saudi Arabia | Best Researcher Award | pencis.com |
| Mr | David | Kent | The Vision Clinic | Others | Ireland | Excellence in Research | |
| Dr. | Penny | Kechagioglou | University Hospitals Coventry and Warwickshire | Others | United Kingdom | Best Researcher Award | |
| Dr | Waleed | Kattan | King Abdulaziz University | Others | Saudi Arabia | Best Research 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 | Yasemin | Karacan | Bursa Uludag University | Oncology Nursing | Turkey | Best Researcher Award | |
| Dr. | Yasemin | Karacan | Bursa Uludag University | Others | Turkey | Excellence Award (Any Scientific field) | |
| Dr. | KETAN | KAPOOR | VARDHMAN MAHAVIR MEDICAL COLLEGE NEW DELHI INDIA | Organ-Defined Cancers | India | Young Scientist Award | |
| Mr | Yoonkyung | Kang | Korea University | Others | South Korea | Best Researcher Award | |
| Prof | Omnia | Kandil | Ntional Reserch Centre | Oncology Alternative Medicine | Egypt | Best Researcher Award | |
| Dr. | Fatemeh | Kanaani Nejad | Anesthesiology and Critical Care Research Center | Others | Iran | Best Researcher Award | pencis.com |
| 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 | |
| Dr | Abubakar | Kalinaki | Department of Ophthalmology, Makerere University College of Health Sciences | Organ-Defined Cancers | Uganda | Best Researcher Award | |
| Dr | Sedat | Kacar | Eskisehir Osmangazi University | Oncology Therapy | Turkey | Best Researcher Award | |
| Dr | Shahul Hameed | KA | Sethu Institute of Technology, Pulloor, Kariapatti, Tamil Nadu, India. | Cancer Biomarkers | India | Best Research Award | |