| Dr | Leila | Soufeiani | WSP | Australia | | Fire Performance of materials | Women Researcher Award | |
| Assist Prof Dr | leili | Aghebati-Maleki | Tabriz University of Medical Sciences, Medicine Faculty, Immunology Department, Tabriz, Iran | Iran | | Reproductive Immunology | Best Researcher Award | |
| Dr | Leleedhar Rao | Kola | Mohan Babu University | India | Other | Green Energy | Best Researcher Award | |
| Dr | Lenganji | Simwanda | Stellenbosch University | South Africa | | Modelling | Young Scientist Award | |
| Assoc Prof. Dr | Lenka | Kunčická | VSB - Techniícal University of Ostrava | Czech Republic | Design of Materials and Components | Composites | Best Researcher Award | View Profile |
| Prof. | Leonid | Muravsky | Karpenko Physico-Mechanical Institute of the NAS of Ukraine | Ukraine | Non-destructive evaluation | Subsurface defects in composites | Best Researcher Award | |
| Dr. | Levi | Felix | Rice University | United States | Modeling | Computational Materials Science | Best Researcher Award | View Profile |
| Prof Dr | liang | zhang | Jiangsu Normal University | China | | Soldering and Joining | Best Researcher Award | |
| Dr. | Liangwei | Chen | Peking University School and Hospital of Stomatology | China | Repair | Bone Tissue Engineering | Best Researcher Award | View Profile |
| Prof Dr | Liliya | Frolova | Ukrainian State University of Chemical Engineering | Ukraine | | Ukrainian | Women Researcher Award | |
| 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 |
| Assist Prof. Dr. | Lina | Zhao | 沈阳工业大学 | China | Design of Materials and Components | materials design | Best Researcher 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 | |
| Prof. | Liqin | Ge | Southeast University | China | Metal-Matrix Composites | tumor therapy | Innovative Research 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. | Liyun | Li | Beijing University of Technology | China | Analysis | Civil Engineering | 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. Dr. | Lorena | Deleanu | Dunarea de Jos University | Romania | Polymer-Matrix composites | fiber glass | Best Researcher Award | View Profile |
| Mr | Luc | Cimusa Kulimushi | Université Catholique de Bukavu | Congo, Democratic Republic of the | | Environmental Protection | Best Researcher Award | |