| Dr | Lina | Rutkiene | Vilnius Gediminas Technical University | Lithuania | Sustainable Development | Research Excellence Award | View Profile |
| Assoc. Prof. Dr | Lin | Lang | Xihua University | China | Geotechnical Engineering | Best Researcher Award | View Profile |
| Dr | Lin | Jianchu | Huaiyin Institute of Technology | China | Sustainable Development | Best Researcher Award | View Profile |
| Dr | LIN | LIU | University of Technology Sydney | Australia | Sustainable Development | Women Researcher Award | View Profile |
| Assoc. Prof. Dr | Lin | Xu | Shenyang Institute of Engineering | China | Materials Science and Engineering | Best Researcher Award | View Profile |
| Prof | Lilyanne | Garcez | Federal University of Amazonas and São Paulo State University | Brazil | Environmental Engineering | Innovations in Materials Engineering Award | |
| Ms | Lilian Thomas | Momburi | China three gorges university | China | Environmental Engineering | Women Researcher Award | View Profile |
| Assoc Prof Dr | LILI | ABDULLAH | UPM | Malaysia | Transportation Engineering | Best Researcher Award | View Profile |
| Dr | Lili | Cui | Second hospital of hebei medical university | China | Others | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Lili | Abdullah | UPM | Malaysia | Transportation Engineering | Best Researcher Award | View Profile |
| Dr | Lila | Sigdel | Douglas Partners Pty Ltd | Australia | Geotechnical Engineering | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Lijun | Zong | Northwestern Polytechnical University | China | Others | Best Researcher Award | View Profile |
| Dr | Lijia | Wan | Nanchang Institute of Technology | China | Water Resources Engineering | Best Researcher Award | View Profile |
| Prof. Dr | Lihui | Chen | Fujian Agriculture and Forestry University | China | Materials Science and Engineering | Best Researcher Award | View Profile |
| Mr | Liheng | Wu | Southeast University | China | Structural Engineering | Best Researcher Award | View Profile |
| Mrs | Lidan | Hu | Lidan Hu, professor, Zhejiang university | China | Environmental Hydrology | Young Scientist Award | View Profile |
| Assoc. Prof. Dr | Lidan | Xu | School of Civil Engineering, Inner Mongolia University of Science and Technology | China | Structural Engineering | Best Researcher Award | View Profile |
| Dr | Lianyi | Guo | Yangzhou University | China | Climate Change Mitigation and Adaptation | Research Excellence Award | View Profile |
| Prof. Dr | Li | Tian | Tsinghua University | China | Urban Planning | Best Researcher Award | |
| Prof | Li | Ding | Jiangsu University of Technology | China | Transportation Engineering | Best Researcher Award | View Profile |