| Khaja | Moiduddin | King Saud University | Saudi Arabia | Engineering | Additive Manufacturing in Medical Applications | worldtopscientists.com |
| Khaled | Daqrouq | ECE Department, King Abdulaziz University | Saudi Arabia | Engineering | Biomedical Engineering | worldtopscientists.com |
| Khaoula | LAAZOUZI | ABDELMALEK ESSAADI | Morocco | Physics and Astronomy | RADIATION | worldtopscientists.com |
| kheiria | hcini | Biodiversity, Biotechnology and Climate Change Lab | Tunisia | Other | plantes medecinales et aromatiques | worldtopscientists.com |
| KI HYUN | YOO | Simple Planet | South Korea | Agricultural and Biological Sciences | Cell-based food | worldtopscientists.com |
| Ki Young | Choi | Kangwon National University | South Korea | Agricultural and Biological Sciences | Hydroponics | worldtopscientists.com |
| Kishan Kesari | Gupta | Capgemini Technology Services India Limited | India | Computer Science | Artificial Intelligence, Human Activity Recognition, Computer Vision | worldtopscientists.com |
| Kisito | Gandji | Laboratoire de Biomathématiques et d'Estimations Forestières, Faculté des Sciences Agronomiques, Université d'Abomey-Calavi, Abomey-Calavi, Bénin | Burkina Faso | Agricultural and Biological Sciences | Entomophagy and Traditional Knowledge | worldtopscientists.com |
| Klaus | Schmitz-Abe | University of Miami | United States | Medicine and Dentistry | statistical geneticist | worldtopscientists.com |
| kofi | Sarkodie | University of Education, Winneba | Ghana | Social Sciences | Geography | worldtopscientists.com |
| Konrad | Zajkowski | Koszalin University of Technology | Poland | Energy | Power Theory | worldtopscientists.com |
| Krzysztof | Jeziorski | National Institute of Geriatrics, Rheumatology and Rehabilitation | Poland | Medicine and Dentistry | Oncology | worldtopscientists.com |
| Ksenia | Blinova | US Food and Drug Administration | United States | Pharmacology, Toxicology and Pharmaceutical Science | in vitro models for drug safety assessment | worldtopscientists.com |
| KUMARAN | S | Saveetha Engineering College, Chennai | India | Engineering | Materials and nanostructures | worldtopscientists.com |
| Kun | Liu | Sinopec Dalian Research Institute of Petroleum and Petrochemicals | China | Energy | Electrochemical energy storage materials | worldtopscientists.com |
| Kun | Kun | Southwestern University of Finance and Economics | China | Economics, Econometrics and Finance | The Operation Management of Commercial Banks; Econometrics of Finance | worldtopscientists.com |
| Kwang Ha | Yoo | Konkuk University Medical Center | South Korea | Other | Internal Medicine, Physician | worldtopscientists.com |
| Kyoung-Joo | Hwang | Southwest Research Institute | United States | Earth and Planetary Sciences | Magnetosphere | worldtopscientists.com |
| Lada | Lukić Bilela | University of Sarajevo, Faculty of Science | Bosnia and Herzegovina | Biochemistry, Genetics and Molecular Biology | Biotechnology | worldtopscientists.com |
| Ladislav | Karrach | Technical University in Zvolen | Slovakia | Computer Science | Computer Vision, Image Processing | worldtopscientists.com |