| Dr | Karim | Kadri | Regional Research Center on Oasis Agriculture | Tunisia | Biochemistry, Genetics and Molecular Biology | Biotechnology of date palm | Excellence in Research | View Profile |
| Dr | Karim | Khaled | Lebanese American University | Lebanon | Other | Epidemiology | Research Excellence Award | View Profile |
| Ms | Karina | Dzermeikaite | Lithuanian University of Health Sciences | Lithuania | Veterinary Science and Veterinary Medicine | Dairy cow, innovation in cattle farm | Best Researcher Award | View Profile |
| Dr | Karolina | Furtak | Institute of Soil Science and Plant Cultivation State Research Institute (IUNG-PIB) | Poland | Agricultural and Biological Sciences | Microbiology | Young Scientist Award | View Profile |
| Dr | Karthick | SA | SRM Institute of Science andTechnology, Kattankulathur | India | Mathematics | Control Theory | Best Researcher Award | View Profile |
| Prof | Kaspars | Kļaviņš | University of Latvia, Faculty of Humanities, Department of Asian Studies; School of Marxism, South China Normal University | Latvia | Arts and Humanities | Philosophy | History | Asian Studies | Best Researcher Award | View Profile |
| Dr | KATERINA | SIDERI | PANTEION UNIVERSITY ATHENS | Greece | Social Sciences | POLITICAL SCIENCE | Best Researcher Award | View Profile |
| Dr | Katherine | Simbaña Rivera | Pontificia Universidad Católica del Ecuador | Ecuador | Medicine and Dentistry | Biomedicina | Young Scientist Award | View Profile |
| Prof | Kathia | Pinzón | Escuela Politécnica Nacional | Ecuador | Economics, Econometrics and Finance | Economic Modelling and Labor Economics | Best Researcher Award | View Profile |
| Ms | Kathy | Karatasas | University of Western Sydney and CulturalWorks | Australia | Social Sciences | Foster care- Multicultural children in care | Best Researcher Award | View Profile |
| Ms | Katrina | Leclerc | University of Winnipeg Global College | Canada | Arts and Humanities | Human Rights | Research Excellence Award | View Profile |
| Mrs | Katsiaryna | Khainskaya | Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus | Belarus | Chemistry | Polymer Chemistry | Best Researcher Award | View Profile |
| Assist. Prof. Dr | KAVIARASAN | BOOMIPALAGAN | KL Deemed to be University | India | Mathematics | Control Theory | Young Scientist Award | View Profile |
| Dr | KAVIKUMAR | RAMASAMY | VIT-AP | India | Mathematics | Fuzzy control Theory | Young Scientist Award | View Profile |
| Mrs | Kavitha | V | The Madura College | India | Materials Science | Phosphorescence | Young Scientist Award | View Profile |
| Prof. Dr | Kazuyoshi | Tsuchiya | Tokai University | Japan | Engineering | Bio Engineering | Best Researcher Award | View Profile |
| Mr. | Keabetsoe | Manosa | Mersin University | Turkey | Chemical Engineering | Effective hydrogen storage in metal clusters safely and economically: https://doi.org/10.26434/chemrxiv-2025-wkpn4 | Young Researcher Award | View Profile |
| Dr | Kehinde | Oyeyemi | Covenant University | Nigeria | Earth and Planetary Sciences | Geophysics | Best Researcher Award | View Profile |
| Ms | Kehkashan | Fatima | United Arab Emirates University | United Arab Emirates | Engineering | Electrical Engineering | Young Scientist Award | View Profile |
| Assoc. Prof. Dr | Kemal | Tekin | Ulucanlar Eye Training and Research Hospital | Turkey | Medicine and Dentistry | Ophthalmology | Best Researcher Award | View Profile |