| Mr | Mallesh | Baithi | Sungkyunkwan University | South Korea | Others | Experimental Condensed Matter Physics | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Mahmood | Shakiba | Ferdowsi University of Mashhad | Iran | Engineering | Geomechanics | Best Researcher Award | View Profile |
| Mrs | Mafaza | Chabane | Ferhat Abbas University | Algeria | Computer Science and Artificial Intelligence | NLP | Best Researcher Award | View Profile |
| Dr | Lujain | AlSahman | King Saud University | Saudi Arabia | Others | Dentistry Oral Health Temporomandibular Disorders (TMD) Public Health Dentistry Quality of Life Research Pain Management in Dentistry | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Lubomir | Traikov | Dept. Medical Physics and Biophysics; Faculty of Medicine; Medical University-Sofia | Bulgaria | Weak Interactions | Biophysics | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Lu | Wang | City University of Hong Kong | Hong Kong | Machine Learning in Physics | Additive Manufacturing | Research Excellence Award | View Profile |
| Assist. Prof. Dr | Likan | Zhan | Beijing Language and Culture University | China | Psychology | reasoning | Best Researcher Award | View Profile |
| Prof | Lijun | Luan | Chang'an University | China | Experimental Methods | Materials Science | Research Excellence Award | View Profile |
| Prof | 立军 | 陈 | 东北电力大学 | China | Particle Experiments | 热能工程和热工参数检测技术 | Best Researcher Award | View Profile |
| Prof | LiangJian | Zou | Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences | China | Quantum Science | Condensed Matter Physics | Excellence in Research | View Profile |
| Prof. Dr | Lev | Eppelbaum | Tel Aviv University | Israel | Experimental Methods | Geophysics | Research Excellence Award | View Profile |
| Assoc. Prof. Dr | Lesia | Dubchak | West Ukrainian National University | Ukraine | Computer Science and Artificial Intelligence | Smart Optimization and Renewable Integrated Energy System | Women Researcher Award | View Profile |
| Prof. Dr | Leonardo | dos Santos Lima | Federal Education Center Technological of Minas Gerais, Belo Horizonte | Brazil | Interactions and Fields | Particle Physics | Best Researcher Award | View Profile |
| Prof. Dr | Leonardo | dos Santos Lima | Federal Center for Technological Education of Minas Gerais | Brazil | High Energy Physics | Theoretical Condensed Matter Physics | Best Researcher Award | View Profile |
| Dr | Leigh | WARDHAUGH | CSIRO (retired) | Australia | Engineering | mass transfer, fluid mechanics | Best Researcher Award | View Profile |
| Mr | Lei | Zhao | 陇东学院 | China | Experimental Methods | New energy materials and devices | Best Researcher Award | View Profile |
| Prof | Lei | Liu | Zhejiang University | China | Engineering | Wireless Communications | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Laura | Celentano | University of Naples Federico II, Department of Electrical Engineering and Information Technology | Italy | Robotics and Automation | Prescribed-time practical robust control for engineering systems | Best Researcher Award | View Profile |
| Mr | Lakshakoti | Bochu | National Institute of Technolgy | India | Engineering | Energy harvesting and Sensing | Best Researcher Award | View Profile |
| Prof | Lahouari | Semlala | Oran's Higher School of Electrical and Energy Engineering (ESG2E) | Algeria | Quark Interactions | Exotic Resonance and Hybrid meson (https://onlinelibrary.wiley.com/doi/10.1155/2020/9105240) | Best Researcher Award | View Profile |