| Dr. | Lv | Hongguang | Chifeng University | China | Analysis | Mineral processing engineering | Best Researcher Award | View Profile |
| Ms | luping | wang | Shenyang Aerospace University | China | Analysis | energy storage | Best Researcher Award | View Profile |
| Dr. | Luo | Liang | School of Civil Engineering, Harbin Institute of Technology | China | Polymer-Matrix composites | New Concrete Green Materials | Best Researcher Award | View Profile |
| Prof Dr | Luis Alberto | Montero-Cabrera | Universidad de La Habana | Cuba | | Modelación de celdas fotovoltáicas moleculares | Best Researcher Award | |
| Prof | Luís | Sousa | UTAD | Portugal | Properties and Performance | Stones, minerals and related materials | Best Researcher Award | View Profile |
| Dr. | Ludoviko | Zirimenya | London School of Hygiene and Tropical Medicine | Uganda | Analysis | Systematic Review and Meta-analysis | Best Researcher Award | View Profile |
| Prof. | Luciana Teodora | ROTARU | UNIVERSITY OF MEDICINE AND PHARMACY CRAIOVA | Romania | Design of Materials and Components | Medicine | Best Extension Activity Award | View Profile |
| Mr | Luc | Cimusa Kulimushi | Université Catholique de Bukavu | Congo, Democratic Republic of the | | Environmental Protection | Best Researcher Award | |
| Prof. Dr. | Lorena | Deleanu | Dunarea de Jos University | Romania | Polymer-Matrix composites | fiber glass | Best Researcher Award | View Profile |
| Prof. Dr. | Longwei | Yin | Shandong University | China | Design of Materials and Components | Energy Mateials Science and Devices | Best Researcher Award | View Profile |
| Prof. | Liyun | Li | Beijing University of Technology | China | Analysis | Civil Engineering | Best Researcher Award | View Profile |
| Prof. Dr. | Livija | Cveticanin | Faculty of Technical Sciences, University of Novi Sad | Serbia | Modeling | Nonlinear Analysis | Outstanding Scientist Award | View Profile |
| Prof. | Liqin | Ge | Southeast University | China | Metal-Matrix Composites | tumor therapy | Innovative Research Award | View Profile |
| Dr. | Linhong | Wang | Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College | China | Bonding | Dental adhesives | Best Researcher Award | |
| Assist Prof. Dr. | Lina | Zhao | 沈阳工业大学 | China | Design of Materials and Components | materials design | Best Researcher Award | View Profile |
| Ms | Lin | Ming | Zhejiang Sci-Tech University | China | Non-destructive evaluation | Fiber Reinforced Composites | Best Researcher Award | View Profile |
| Assoc Prof. Dr | Lin | Ge | Nanjing Tech University | China | Design of Materials and Components | Protonic Ceramic Fuel Cells | Best Researcher Award | View Profile |
| Prof Dr | Liliya | Frolova | Ukrainian State University of Chemical Engineering | Ukraine | | Ukrainian | Women Researcher Award | |
| Dr. | Liangwei | Chen | Peking University School and Hospital of Stomatology | China | Repair | Bone Tissue Engineering | Best Researcher Award | View Profile |
| Prof Dr | liang | zhang | Jiangsu Normal University | China | | Soldering and Joining | Best Researcher Award | |