| Kamalika | Sen | University of Calcutta | India | Chemistry | Analytical Chemistry | worldtopscientists.com |
| kamel | Eid | Qatar university | Qatar | Chemistry | electrocatalysts | worldtopscientists.com |
| Kammogne Djoum nana | Anicet | University of Dschang | Cameroon | Physics and Astronomy | Theoretical Condensed matter physics | worldtopscientists.com |
| Kaneez Fatima | Dar | Indian Institute of Technology Roorkee | India | Psychology | Cognitive psychology | worldtopscientists.com |
| 慷恩 | 周 | 西华师范大学 | China | Earth and Planetary Sciences | 全球变化 | worldtopscientists.com |
| kannan | | Arunai Engineering College | India | Engineering | Electrical | worldtopscientists.com |
| Karan | Sharma | Indian Institute of Chemical Technology | India | Chemical Engineering | Waste Valorisation and Environment Engineering | worldtopscientists.com |
| Karim | Khaled | Lebanese American University | Lebanon | Other | Epidemiology | worldtopscientists.com |
| Kariofyllis | Karamperis | University of Patras, Greece | Greece | Pharmacology, Toxicology and Pharmaceutical Science | Pharmacogenomics | worldtopscientists.com |
| Karter | Morris | Texas Tech University Health Sciences Center School of Medicine | United States | Medicine and Dentistry | Orthopaedic Surgery | worldtopscientists.com |
| Kartik | Bhatia | University of Sydney | Australia | Medicine and Dentistry | Paediatric Interventional Neuroradiology | worldtopscientists.com |
| Kasumawati | Lias | Universiti Malaysia Sarawak | Malaysia | Energy | Renewable Energy for Social Innovation | worldtopscientists.com |
| Katayoon | Nofouzi | University of Tabriz | Iran | Veterinary Science and Veterinary Medicine | Microbiology | worldtopscientists.com |
| Kaushik | Kundu | IIT Delhi | India | Chemical Engineering | Waste to Energy | worldtopscientists.com |
| Kavitha | Narayanasamy | BigCat wireless pvt ltd | India | Engineering | Antenna engineering | worldtopscientists.com |
| kavya | dashora | Indian Institute of TEchnology, Delhi | India | Agricultural and Biological Sciences | Food Technology | worldtopscientists.com |
| Kawther | Ali | King Abdulaziz University | Saudi Arabia | Immunology and Microbiology | Molecular Microbiology | worldtopscientists.com |
| Kazem | Javan | Western Sydney University | Australia | Engineering | Civil engineering /water/concrete crrosion | worldtopscientists.com |
| Kazi Imran | Hossain | IUBAT- International University of Business Agriculture andIUBAT- International University of Business Agriculture and Technology Technology | Bangladesh | Arts and Humanities | English(Applied Linguistics and ELT) | worldtopscientists.com |
| KeChrist | Obileke | University of Fort Hare | South Africa | Energy | Chemical Engineering/Physical Energy | worldtopscientists.com |