| Assist. Prof. Dr | Leonel | Pereira | University of Coimbra | Portugal | Best Academic Researcher Award | View Profile |
| Prof | Leonid | Dombrovsky | Joint Institute for High Temperatures (RAS) | Russia | Best Researcher Award | View Profile |
| Dr | Leticia | Szadai | Lund University | Sweden | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Li | Wang | Dalian Maritime University | China | Best Researcher Award | View Profile |
| Dr | Liang | Zhang | Central South University | China | Research Excellence Award | View Profile |
| Dr | Lianrui | Ma | Zhengzhou University | China | Best Researcher Award | View Profile |
| Prof Dr | Libin | Wen | Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences | China | Best Researcher Award | View Profile |
| Dr | Libor | Nouzak | Charles University | Czech Republic | Best Researcher Award | View Profile |
| Mr | Lijia | Fang | Sophia University | Japan | Best Researcher Award | View Profile |
| Mrs | Lijuan | Du | Institute of Quality Standards & Testing Technique, Yunnan Academy of Agricultural Sciences | China | Research Excellence Award | View Profile |
| Dr | Lina | Higueras-Rodríguez | University of Granada | Spain | Research Excellence Award | View Profile |
| Prof | Lior | Zangi | Icahn School of Medicine at Mount Sinai | Germany | Excellence in Innovation Award | View Profile |
| Mr | Lixing | XU | The Chinese University of Hong Kong | Hong Kong | Research Excellence Award | View Profile |
| Assist. Prof. Dr | Lizhao | You | Xiamen University | China | Best Researcher Award | View Profile |
| Mr | Loic | Koumba Koumba | Hassan II University of Casablanca | Morocco | Excellence in Research Award | View Profile |
| Prof | Longnian | Zhou | Zhangye People's Hospital, Hexi University | China | Research Excellence Award | View Profile |
| Dr | Lorent | Sijarina | Faculty of Medicine, University of Prishtina | Albania | Research Excellence Award | View Profile |
| Assist Prof Dr | Lorenzo | Casavecchia | UTS Business School | Australia | Best Researcher Award | View Profile |
| Prof | Loubna | EL FELS | Université Cadi Ayyad | Morocco | Excellence in Research Award | View Profile |
| Dr | Louiza | HIMED | INATAA U,iversity constantine; Algerie | Algeria | Best Researcher Award | View Profile |