| Assist. Prof. Dr | Marzena | Laskowska | Medical University of Lublin, Poland | Poland | Decision Sciences | perinatology, medicine , obstetrics and gynecology | Best Researcher Award | environmentalscientists.org |
| Dr | Helene | LAUDE | Institut Pasteur | France | Biology and Life Sciences | Malnutrition | Best Researcher Award | environmentalscientists.org |
| Assist. Prof. Dr | Pruteanu | Lavinia-Lorena | UTCN | Romania | Biochemistry, Genetics and Molecular Biology | Health , Natural therapeutics | Best Researcher Award | environmentalscientists.org |
| Assist. Prof. Dr | Ngoc Cua | Le | Walailak University | Thailand | Immunology and Microbiology | Child Health | Best Researcher Award | environmentalscientists.org |
| Assist. Prof. Dr | Janet | Leandro Marmolejo | Colegio de Postgraduados | Mexico | Immunology and Microbiology | Microbiología bacteriana | Research Excellence Award | environmentalscientists.org |
| Assist. Prof. Dr | Seung-Bo | Lee | Keimyung University School of Medicine | South Korea | Computer Science and Artificial Intelligence | Medical Informatics | Best Researcher Award | environmentalscientists.org |
| Dr | Kyung Rok | Lee | Korea Institute of Science and Technology | South Korea | Chemical Engineering | Heterogeneous catalysts | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Juneseok | Lee | Manhattan University | United States | Engineering | ENVIRONMENTAL/WATER ENGINEERING | Best Researcher Award | environmentalscientists.org |
| Prof | Hsin-Ying | Lee | National Cheng Kung University | Taiwan | Nanotechnology | gas sensors | Best Researcher Award | environmentalscientists.org |
| Dr | Sang-Hoon | Lee | GreenCross I-MED Gangnam Medical Center | South Korea | Health Professions | Medicine | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Jos | Lelieveld | Max Planck Institute for Chemistry | Germany | Environmental Science | Air quality, Climate, Health | Distinguished Scientist Award | environmentalscientists.org |
| Assist. Prof. Dr | Anita | Leovac Maćerak | University of Novi Sad, Faculty of Sciences | Serbia | Environmental Science | Wastewater treatment, sludge valorization, circular economy frame | Research Excellence Award | environmentalscientists.org |
| Dr | Qiuhua | Li | School of Sociology and Anthropology, Xiamen University | China | Humanities and Science Integration | national marine park | Best Researcher Award | environmentalscientists.org |
| Dr | Xiaojun | Li | School of Aerospace Science and Technology, Xidian University | China | Engineering | Control Science and Engineering | Best Researcher Award | environmentalscientists.org |
| Assoc. Prof. Dr | Li | Li | China Agricultural University | China | Humanities and Science Integration | Global Governance, Public Management | Best Researcher Award | environmentalscientists.org |
| Assoc. Prof. Dr | Yibo | Li | Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences | China | Environmental Science | plant and soil | Best Researcher Award | environmentalscientists.org |
| Dr | Fangni | Li | Communication University of China | China | Humanities and Science Integration | News and Communication,Sports Communication,Journalism Practice | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | GANGHUA | LI | HBNU | China | Agricultural and Biological Sciences | Insect | Best Researcher Award | environmentalscientists.org |
| Dr | Yanfang | Li | Hangzhou Dianzi University | China | Nanotechnology | Biomedical Engineering | Research Excellence Award | environmentalscientists.org |
| Mr | Dengxiang | Liang | School of Automation Science and Engineering, South China University of Technology | China | Robotics and Automation | Rapid Dynamical Learning from Neural Control | Best Scholar Award | environmentalscientists.org |