| Prof | Phoebe | Koundouri | Athens University of Economics and Business | Greece | Environmental and Sustainable Materials | Energy Systems Planning and Sustainable Development | Best Researcher Award | View Profile |
| Mr | Dimitrios-Aristotelis | Koumpakis | Aristotle University of Thessaloniki | Greece | Engineering | Waste to Energy | Best Researcher Award | View Profile |
| Ms | Evangelia | Koukianaki | Technical University of Crete | Greece | Environmental Science | Environmental Modeling | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Amel | Kouaib | King Faisal university | Tunisia | Business, Management and Accounting | Accounting methods and sustainability engagement | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Amel | kouaib | King faisaluniversity | Tunisia | Business, Management and Accounting | Financial Accounting | Research Excellence Distinction Award | View Profile |
| Assoc. Prof. Dr | Boris | Kostov | University Angel Kanchev of Ruse, Bulgaria | Bulgaria | Engineering | Mechanical engineering / Improving energy efficiency of pump and fan systems | Best Researcher Award | View Profile |
| Dr | Ifigenia | Kostoglou-Athanassiou | Department of Endocrinology, Asklepeion General Hospital | Greece | Immunology and Microbiology | Immunology and Endocrinology | Research Excellence Award | View Profile |
| Assoc. Prof. Dr | Marijana | Kosanić | Faculty of Science, University of Kragujevac | Serbia | Biotechnology | Bioactive properties of natural products | Women Researcher Award | View Profile |
| Dr | Kurthan | Korutürk | Near East University | Cyprus | Others | Environmental Education | Best Researcher Award | View Profile |
| Dr | George | Konstantakopoulos | National and Kapodistrian University of Athens | Greece | Medicine and Health Sciences | Psychiatry | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Akihito | Konishi | The University of Osaka | Japan | Chemistry and Materials Science | Organic chemistry | Best Researcher Award | View Profile |
| Dr | Viacheslav | Kondratiuk | Vinnitsa National Pirogov Memorial Medical Univercity | Ukraine | Health Professions | Microbiology, Antibiotic resistance, war | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Gabriel | Koman | University of Zilina, Faculty of Management Sicence and Informatics | Slovakia | Business, Management and Accounting | Enterprise information systems | Best Researcher Award | View Profile |
| Mr | Petar | Kolev | Institute of optical materials and technologies "Acad. Yordan Malinowski" - BAS | Bulgaria | Environmental Science | Optical sensors | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Dimitrina | Koeva | Technical University of Gabrovo | Bulgaria | Renewable Energy Technologies | Energy and Sustainability | Best Researcher Award | View Profile |
| Dr | Takahiro | Kodama | Kagawa university | Japan | Communication and Outreach | Optical remote sensor | Best Researcher Award | View Profile |
| Dr | Anna | Kochanek | Akademia Nauk Stosowanych | Poland | Others | Systemy Informacji Geograficznej | Women Researcher Award | View Profile |
| Assist. Prof. Dr | Kaan | Koçali | Istanbul Gelisim University | Turkey | Social Sciences | Occupational Health and Safety | Best Researcher Award | View Profile |
| Prof. Dr | Vladimir | Kobelev | Universität Siegen | Germany | Engineering | Strukturoptimierung und Optimaldesign | Excellence in Innovation Award | View Profile |
| Prof | Roland | Kmeid | Saint Joseph University of Beirut | Lebanon | Dentistry | Orthodontics | Best Academic Researcher Award | View Profile |