| Dr | Kai | Wang | The University of Queensland | Australia | Chemical Engineering | Catalysis | Best Researcher Award | worldtopscientists.com |
| Ms | Kaili | Wang | NB U | China | Other | No | Best Researcher Award | worldtopscientists.com |
| Mr | Kaixuan | Li | Xi'an jiaotong university | China | Engineering | power electronics | Best Researcher Award | worldtopscientists.com |
| Prof | Kamal | Kishore | Eternal University, Baru Sahib | India | Chemistry | Surfactant Chemistry | Best Researcher Award | worldtopscientists.com |
| Dr | Kamal | Reddad | national school of applied science kenitra | Morocco | Energy | Hydrogen storage | Best Scholar Award | worldtopscientists.com |
| Dr | Kamalika | Sen | University of Calcutta | India | Chemistry | Analytical Chemistry | Best Researcher Award | worldtopscientists.com |
| Dr | kamel | Eid | Qatar university | Qatar | Chemistry | electrocatalysts | Best Researcher Award | worldtopscientists.com |
| Dr | Kammogne Djoum nana | Anicet | University of Dschang | Cameroon | Physics and Astronomy | Theoretical Condensed matter physics | Best Scholar Award | worldtopscientists.com |
| Mr | Kaneez Fatima | Dar | Indian Institute of Technology Roorkee | India | Psychology | Cognitive psychology | Best Researcher Award | worldtopscientists.com |
| Mr | 慷恩 | 周 | 西华师范大学 | China | Earth and Planetary Sciences | 全球变化 | Best Researcher Award | worldtopscientists.com |
| Dr | kannan | | Arunai Engineering College | India | Engineering | Electrical | Best Research Article Award | worldtopscientists.com |
| Mr | Karan | Sharma | Indian Institute of Chemical Technology | India | Chemical Engineering | Waste Valorisation and Environment Engineering | Best Researcher Award | worldtopscientists.com |
| Dr | Karim | Khaled | Lebanese American University | Lebanon | Other | Epidemiology | Best Researcher Award | worldtopscientists.com |
| Dr | Kariofyllis | Karamperis | University of Patras, Greece | Greece | Pharmacology, Toxicology and Pharmaceutical Science | Pharmacogenomics | Best Researcher Award | worldtopscientists.com |
| Mr | Karter | Morris | Texas Tech University Health Sciences Center School of Medicine | United States | Medicine and Dentistry | Orthopaedic Surgery | Best Researcher Award | worldtopscientists.com |
| Assoc. Prof. Dr | Kartik | Bhatia | University of Sydney | Australia | Medicine and Dentistry | Paediatric Interventional Neuroradiology | Research Excellence Award | worldtopscientists.com |
| Dr | Kasumawati | Lias | Universiti Malaysia Sarawak | Malaysia | Energy | Renewable Energy for Social Innovation | Best Researcher Award | worldtopscientists.com |
| Dr | Katayoon | Nofouzi | University of Tabriz | Iran | Veterinary Science and Veterinary Medicine | Microbiology | Women Researcher Award | worldtopscientists.com |
| Mr | Kaushik | Kundu | IIT Delhi | India | Chemical Engineering | Waste to Energy | Best Researcher Award | worldtopscientists.com |
| Dr | Kavitha | Narayanasamy | BigCat wireless pvt ltd | India | Engineering | Antenna engineering | Best Researcher Award | worldtopscientists.com |