| Assist. Prof. Dr | Kaan | Koçali | Istanbul Gelisim University | Thailand | Social Science Research | Occupational Health and Safety | Best Researcher Award | thescientists.net |
| Assist. Prof. Dr | Kaan | Koçali | Istanbul Gelisim University | Turkey | Public Health | Occupational Health and Safety | Best Researcher Award | thescientists.net |
| Assist. Prof. Dr | Kaan | Koçali | Istanbul Gelisim University | Turkey | Social Science Research | Occupational Health and Safety | Best Researcher Award | thescientists.net |
| Prof. Dr | Pavel | Kindlmann | Institute for Environmental Studies, Faculty of Science, Charles University, Prague, and Global Change Research Institute CAS, Brno | Czech Republic | Environmental Science | Ecology | Best Researcher Award | thescientists.net |
| Assist. Prof. Dr | Al-Zahraa | Khalifa | Dubai Medical University | United Arab Emirates | Pharmaceutical Sciences | Drug Delivery | Research Excellence Award | thescientists.net |
| Dr | Saifullah | Khalid | IBMM RESEARCH | Sudan | Artificial Intelligence | Aerospace | Innovative Research Award | thescientists.net |
| Assoc. Prof. Dr | Sevgi | Kesici | Health Sciences University, Hamidiye Etfal Training and Research Hospital | Turkey | Biomedical Sciences | Pediatric anesthesia, Obstetric anesthesia, torax surgery anesthesia | Best Researcher Award | thescientists.net |
| Prof. Dr | Milena | Kercheva | INSTITUTE OF SOIL SCIENCE AGROTECHNOLOGIES AND PLANT PROTECTION NIKOLA PUSHKAROV | Bulgaria | Renewable Energy | heavy metal contamination of soil | Research Excellence Award | thescientists.net |
| Assist. Prof. Dr | Yasin | Kaya | Dicle Universty | Turkey | Mathematical Sciences | Mathematical Analysis | Research Excellence Award | thescientists.net |
| Dr | Raminder | Kaur | Delhi Technological University | India | Materials Science | Material Science | Best Researcher Award | thescientists.net |
| Dr | Daria | Kashirina | Institute of Biomedical Problems, Russian Academy of Sciences (RAS) | Russia | Molecular Biology | senescence of mesenchymal stromal cells | Research Excellence Award | thescientists.net |
| Dr | Fazli | Karim | Department of Civil engineering, Sarhad University, peshawar | Pakistan | Nanotechnology Applications | Transportation Engineering | Innovative Research Award | thescientists.net |
| Assist. Prof. Dr | Nevra | Karamüftüoğlu | Health Sciences University, Faculty of Dentistry, Department of Pediatric Dentistry | Turkey | Materials Science | Dentistry | Best Materials Science Award | thescientists.net |
| Dr | ILIAS | KARAISKOS | Hygeia hospital, Athens, Greece | Greece | Public Health | Antimicrobial stewardship | Best Researcher Award | thescientists.net |
| Dr | Mohsen | Kalantari | Shiraz University of Medical Sciences | Iran | Molecular Biology | Parasitology | Best Researcher Award | thescientists.net |
| Prof | Musasa | Kabeya | Durban University of Technology | Thailand | Environmental Science | Decarbonizing the Cement Industry | Research Excellence Award | thescientists.net |
| Prof | Taija | Juutinen (Finni | University of Jyväskylä | Finland | Biomedical Sciences | Biomechanics | Best Researcher Award | thescientists.net |
| Prof | Sang-Chul | Jung | Sunchon National University | South Korea | Nanotechnology Applications | Synthesis of nano particles, Zero-valent iron, Liquid phase plasma process | Excellence in Research | thescientists.net |
| Prof. Dr | Harry | Jol | University of Wisconsin-Eau Claire | United States | Geology and Geophysics | Geography | Best Researcher Award | thescientists.net |
| Prof. Dr | Shayesteh | Jahanfar | Tufts School of Medicine | United States | Public Health | Epidemiology and Biostatistics/Reprodcutive Health | Excellence in Research Award | thescientists.net |