| Diana | Layne | Medical University of South Carolina | United States | Nursing and Health Professions | Nursing Workforce | worldtopscientists.com |
| Bulgariu | Laura | Gheorghe Asachi Technical University of Iasi | Romania | Environmental Science | Environmental remediation | worldtopscientists.com |
| Rana Muhammad Amir | Latif | The Center for Modern Chinese City Studies, School of Geographical Sciences, East China Normal University, Shanghai 200062, China. | China | Environmental Science | Human Geography/ Phphysical Geography | worldtopscientists.com |
| Juan | Lara-Rubio | University of Granada | Spain | Economics, Econometrics and Finance | Financial Economics and Accounting | worldtopscientists.com |
| Irving | Lara | Centro de Investigación Biomédica de Occidente | Mexico | Biochemistry, Genetics and Molecular Biology | Genetic engineering and biomedical sciences | worldtopscientists.com |
| Rahma | LAOUITI | Brest Business school | France | Business, Management and Accounting | Management / Entrepreneurship | worldtopscientists.com |
| Fred | Lang | Exergetic Systems Limited | United States | Engineering | Nuclear Power Plant Safety | worldtopscientists.com |
| Serawit | Lakew | Arba Minch University | Ethiopia | Health Professions | Reproductive health, Micro-nutrient, public health | worldtopscientists.com |
| Wenchuan | Lai | Nanjing Normal University | China | Chemistry | electrocatalysis | worldtopscientists.com |
| Khaoula | LAAZOUZI | ABDELMALEK ESSAADI | Morocco | Physics and Astronomy | RADIATION | worldtopscientists.com |
| Hans-Ulrich | Laasch | The Christie NHS Foundation Trust | United Kingdom | Health Professions | Interventional Radiology | worldtopscientists.com |
| Ahmed | LAALA | Abdelhafid Boussouf University Center of Mila | Algeria | Other | Ecology | worldtopscientists.com |
| Younghun | Kwon | Hanyang University | South Korea | Physics and Astronomy | Quantum Information and Computation | worldtopscientists.com |
| Youngjoo | Kwon | Ewha Womans University | South Korea | Pharmacology, Toxicology and Pharmaceutical Science | Anticancer drug development | worldtopscientists.com |
| Marta | Kwiatkowska | Military Institute of Medicine | Poland | Medicine and Dentistry | Otolaryngology | worldtopscientists.com |
| Tammie | Kwek | Institute of Mental Health, Singapore | Singapore | Psychology | Obsessive Compulsive Disorder, Internet-based Cognitive Behavioral Therapy | worldtopscientists.com |
| Om | Kurmi | Coventry University | United Kingdom | Medicine and Dentistry | Community Medicine | worldtopscientists.com |
| Ananya | Kuri | Siemens AG | Germany | Engineering | Power System and Power Electronics | worldtopscientists.com |
| Kaushik | Kundu | IIT Delhi | India | Chemical Engineering | Waste to Energy | 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 |