| Małgorzata | Kowalska | Medical University of Silesia | Poland | Medicine and Dentistry | Epidemiology | worldtopscientists.com |
| Yaneta | Kouzmanova | Faculty of Dental Medicine, Sofia Medical University, Bulgaria | Bulgaria | Dentistry | Endodontics | worldtopscientists.com |
| Panagiota | Koutsimani | University of Wstern Macedonia | Greece | Psychology | Neuropsychology | worldtopscientists.com |
| Dimitrios-Aristotelis | Koumpakis | Aristotle University of Thessaloniki | Greece | Energy | Waste to Energy | worldtopscientists.com |
| Djanna | Koubodana Houteta | Climate System Analysis Group, University of Cape Town | South Africa | Environmental Science | Climate science | worldtopscientists.com |
| VASSILIS | KOSTOPOULOS | University of Patras | Greece | Engineering | Aerospace | worldtopscientists.com |
| risto | kosonen | Aalto University | Finland | Engineering | HVAC and ventilatio | worldtopscientists.com |
| Gamachis | Korsa | Addis Ababa Science and Technology University | Ethiopia | Environmental Science | Biotechnology | worldtopscientists.com |
| Fekadu | Korsa | Addis Ababa University | Ethiopia | Agricultural and Biological Sciences | Biology | worldtopscientists.com |
| Christopher | Koroneos | Soft Energy Applications and Environmental Protection Laboratory, University of Western Attica, Athens, Greece | Greece | Energy | Environmental Management | worldtopscientists.com |
| Mariusz | Korkosz | Rzeszow University of Technology | Poland | Engineering | electric machines, electric and hybrid drive, diagnostics of electric machines and drives | worldtopscientists.com |
| Mark | Korang Yeboah | University of Duisburg Essen | Germany | Engineering | Biochemical Engineering | worldtopscientists.com |
| Marija | Koprivica | Institute for Technology of Nuclear and Other Mineral Raw Materials | Serbia | Environmental Science | Waste Management and Biosorption | worldtopscientists.com |
| Radovan | Kopecek | ISC Konstanz | Germany | Energy | Solar | worldtopscientists.com |
| mostafa | koozehgar kaleji | Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran | Iran | Agricultural and Biological Sciences | EKOLOGY | worldtopscientists.com |
| Irina | Konopleva | Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences | Russia | Earth and Planetary Sciences | Geology/Organic Geochemistry/Petroleum industry | worldtopscientists.com |
| Saravanan | Konda Mani | Bharath Institute of Higher Education and Research | India | Biochemistry, Genetics and Molecular Biology | Bioinformatics | worldtopscientists.com |
| Sri | Kolla | University of Luxembourg | Luxembourg | Engineering | Industry 4.0 | worldtopscientists.com |
| Berthold Viktor | Koletzko | LMU University of Munich | Germany | Medicine and Dentistry | Paediatrics | worldtopscientists.com |
| Ehsan | Kohanpour | Gorgan university | Iran | Engineering | Transportation | worldtopscientists.com |