| Assoc. Prof. Dr | Lesley | Macheka | Marondera University of Agricultural Sciences and Technology (MUAST) | Zimbabwe | Agricultural and Biological Sciences | Climate Change | Best Researcher Award | View Profile |
| Assist. Prof. Dr | LEVENT | NURALIN | Gazi University | Turkey | Chemical Engineering | Bioactive substances, the contents of plants and seeds, Chromatography | Best Researcher Award | View Profile |
| Ms | LEYLA | AKBULUT | Alanya Alaaddin Keykubat University | Turkey | Energy | Integrating renewable energy with biomass valorization | Best Researcher Award | View Profile |
| Dr | Li | Guan | Jinzhou Medical University | China | Biochemistry, Genetics and Molecular Biology | Biochemistry and molecular biology | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Lifeng | Xu | China Medical University | China | Chemistry | Sustainable chemistry | Best Researcher Award | |
| Prof | Lin | Xu | Sun Yat-sen University | China | Medicine and Dentistry | Public Health | Best Researcher Award | |
| Ms | Lin | Chen | Zhejiang University of Technology (ZJUT) | China | Economics, Econometrics and Finance | International Economics | Best Researcher Award | View Profile |
| Prof | Lin | CHEN | Macao Polytechnic University | Macau | Computer Science | Computer networking | Best Researcher Award | View Profile |
| Dr | Lina | Adam | zakho university | Iraq | Pharmacology, Toxicology and Pharmaceutical Science | physiology | Research Pioneer Award | |
| Dr | Linda | Tomasso | Harvard T.H. Chan School of Public Health | United States | Environmental Science | Environmental Health | Research Excellence Award | View Profile |
| Prof | Lisette | Mbuyi Kalonji | Institut National de Recherche Biomédicale | Congo, Democratic Republic of the | Immunology and Microbiology | Bactériologie, Résistance aux antibiotiques, Salmonelloses | Women Researcher Award | View Profile |
| Ms | Loise | Ndung'u | Jomo Kenyatta University of Agriculture and Technology | Kenya | Biochemistry, Genetics and Molecular Biology | Molecular Biology | Research Excellence Award | View Profile |
| Prof | Loren | Babcock | The Ohio State University | United States | Earth and Planetary Sciences | Paleontology | Best Researcher Award | View Profile |
| Mr | Lorenzo | Cavazzuti | Azienda USL-IRCCS di Reggio Emilia | Italy | Medicine and Dentistry | Fisioterapia | Best Researcher Award | |
| Dr | Luc | IHONOCK EYEMBE | IUT DE DOUALA | Cameroon | Engineering | Télécommunications | Excellence in Innovation | |
| Dr | Luca Johann | Wachtendorf | Beth Israel Deaconess Medical Center | United States | Medicine and Dentistry | Anesthesiology | Best Researcher Award | View Profile |
| Dr | LUCIEN | MANDENG MANDENG | NATIONAL ADVANCED SCHOOL OF ENGINEERING OF YAOUNDE | France | Physics and Astronomy | Optics/Nonlinear Optics/Modulational Instability | Best Researcher Award | View Profile |
| Prof. Dr | Luis Miguel | Gonzalez-Perez | Virgen del Rocío University Hospital | Spain | Medicine and Dentistry | Maxillofacial Trauma | Best Researcher Award | View Profile |
| Mr | Lukáš | Hřibňák | Police Academy of the Czech Republic in Prague | Czech Republic | Other | Security Management and Criminology, Artificial Intelligence in Policing. | Best Researcher Award | View Profile |
| Prof Dr | M | Kowsalya | Vellore Institute of Technology | India | Energy | Renewable Energy | Best Researcher Award | |