| Dr | Dimitri | Koutzoumis | Sanaria Inc. | United States | Immunology and Microbiology | Infectious Diseases | Best Researcher Award | youngscientistawards.com |
| Mr | Nikola | Kovačević | Faculty of Mathematics and Physics, University of Ljubljana, Slovenia | Slovenia | Mathematics | Algebraic Geometry | Best Researcher Award | youngscientistawards.com |
| Dr | Anastasia | Kovrizhina | Tomsk Polytechnic University | Russia | Chemistry | Medicinal chemistry | Women Researcher Award | youngscientistawards.com |
| Prof | Viacheslav | Kovtun | Vinnytsia National Technical University | Ukraine | Decision Sciences | Computer science | Best Researcher Award | |
| Dr | Nadia | Koyratty | International Food Policy Research Institute | United States | Health Professions | Epidemiology | Best Researcher Award | youngscientistawards.com |
| Mr | Youssef | KRAIEM | Junia | France | Engineering | Energie renouvelable | Young Scientist Award | |
| Ms | Daria | Krasnytska | O. V. Palladin Institute of Biochemistry, NASU | Ukraine | Biochemistry, Genetics and Molecular Biology | cancer research | Young Scientist Award | youngscientistawards.com |
| Ms | Anna | Kriklivetc | Graduate School of Management, Saint-Petersburg State University | Russia | Business, Management and Accounting | Human Resource Management, Talent management, Diversity management | Best Researcher Award | |
| Dr | Anoop A | Krishnan | Export Inspection Council, Ministry of Commerce and Industry | India | Chemistry | Residue and Contaminants | Best Researcher Award | youngscientistawards.com |
| Ms | Ruzena | Krtkova | Palacky University- OUSHI | Czech Republic | Social Sciences | Psychology | Young Scientist Award | |
| Mr | Arvindd | Kshetrimayum | IIRS | India | Agricultural and Biological Sciences | Crop yield estimation | Best Researcher Award | |
| Dr | Ahlem | Ksouri | Laboratory of Applied Chemistry (LCA), University of Biskra, P.O. Box 145, 07000, Biskra, Algeria | Algeria | Chemistry | chimie des matériaux | Best Scholar Award | |
| Dr | Nzalalemba Serge | Kubanza | University of the Witwatersrand | South Africa | Environmental Science | waste management, climate change | Best Researcher Award | youngscientistawards.com |
| Mr | Elias | Kuche | Arba Minch University | Ethiopia | Social Sciences | English language and Literature | Excellence in Research | youngscientistawards.com |
| Dr | Ashwin | Kuchekar | School of Health Sciences and Technology | India | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutics | Best Researcher Award | youngscientistawards.com |
| Mrs | Betul | Kucukardali Cansever | East Carolina University | United States | Health Professions | Psychosocial-spiritual Health of people with physical illness/disability | Young Scientist Award | |
| Dr | Meerbek | Kudaibergenov | Seoul National University of Science and Technology | South Korea | Arts and Humanities | English (speaking, writing, presentation) | Best Researcher Award | |
| Mr | Ahmet Doğan | Kuday | University of Health Sciences | Turkey | Nursing and Health Professions | Nursing, Disaster Management | Young Scientist Award | youngscientistawards.com |
| Dr | Tanaji | Kudre | CSIR_ Central Food Technological Research Institute | India | Environmental Science | Valorization of meat processing/ animal slaughterhouse waste | Best Researcher Award | |
| Mrs | Rajashri | Kulal | Purdue University | United States | Health Professions | Food and mental health | Young Scientist Award | youngscientistawards.com |