| Dr. | Petr | Kovarik | Northumbria NHS Foundation Trust | Oncology Therapy | United Kingdom | Best Researcher Award | |
| Mrs. | Jelena | Kovačić | Faculty of Pharmacy and Biochemistry University of Zagreb | Others | Croatia | Best Researcher Award | View Profile |
| Assist. Prof. Dr. | Yoriaki | Komeda | Japan | Oncology Case Reports | Japan | Best Researcher Award | |
| Mrs. | Ayyüce Tuba | Koçak | Selcuk University | Oncology Nursing | Turkey | Best Researcher Award | |
| Dr. | Elena | Kiseleva | Privolzhsky Research Medical University | Oncology and Precision Medicine | Russia | Best Researcher Award | View Profile |
| Prof. | Gozde | Kir | Istanbul medeniyet university | Cancer Biopsy | Turkey | Best Researcher Award | |
| Prof Dr | Gozde | Kir | Istanbul medeniyet university | Cancer Biopsy | Turkey | Best Researcher Award | |
| Assist. Prof. Dr. | Milad | Khorasani | Neyshabur University of Medical Sciences, Neyshabur, Iran | Cancer Cell Biology | Iran | Best Researcher Award | |
| Dr. | Mohammad Reza | Khazdair | Birjand University of Medical Sciences | Others | Iran | Best Researcher Award | |
| Dr | Mohammad Monirujjaman | Khan | North South University | Others | Bangladesh | Best Researcher Award | |
| Dr | Sohail Ahmad | Khan | Quaid-i-Azam University | Oncology Alternative Medicine | Pakistan | Best Researcher Award | |
| 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 | View Profile |
| Dr. | Penny | Kechagioglou | University Hospitals Coventry and Warwickshire | Others | United Kingdom | 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 | |
| Ms | Rafiah | Kanwal | University of Management and Technology, Lahore | Cancer Metastasis | Pakistan | Best Researcher Award | |