| Ms | Lubna Anjum | Minhas | Quaid-i-Azam University Islamabad | Pakistan | Atomic and Molecular Collisions | Nanomaterial | Best Researcher Award | |
| Assoc Prof Dr | Luay | Abu-Qatouseh | University of Petra | Jordan | Molecular Physics | Nanobodies as molecular diagnostic tools with electrochemical based platforms | Best Researcher Award | scifat.com |
| Dr | Luana Góes Soares | Silva | Feevale University | Brazil | Quantum Optics with Superconducting Circuits | Science and Technology of the materials | Women Researcher Award | scifat.com |
| Prof | Lu | Jia | Key Laboratory of Fluid and Power Machinery, Ministry of Education, Xihua University | China | Metrology Classical Mechanics | Primarily engaged in fluid machinery engineering and the field of fluid metering. | Best Researcher Award | scifat.com |
| Prof. Dr | Lourdes | Aragón | University of Cadiz | Spain | Choose | Education | Best Researcher Award | scifat.com |
| Prof Dr | Lokendra | Kumar | University of Allahabad | India | Optical Physics | Molecular Photophysics | Best Researcher Award | |
| Prof | Lizandra | Zimmermann | FURB | Brazil | Quantum Materials | Quantum dots and photocatalysis | Best Researcher Award | |
| Dr | Lindiomar | Borges de Avila Junior | Federal University of Santa Catarina | Brazil | Molecular Physics | Solid state physics | Best Researcher Award | scifat.com |
| Dr | Lin | Bin | 江苏大学 | China | Others | 动力工程及工程热物理-核电泵安全 | Best Researcher Award | |
| Prof | Lin | Chen | University of Shanghai for Science and Technology | China | Optical Physics | terahertz technology | Best Researcher Award | scifat.com |
| Ms | Lin | Ma | Capital Normal University | China | Fluid Mechanics | Geophysical Fluid Dynamics, GFD | Best Researcher Award | scifat.com |
| Prof | Lili | Zhao | Northwest University | China | Solid-State Physics | Dielectrics/Flexible dielectric materials/Capacitors | | scifat.com |
| Dr | Likai | Du | Jinzhou Medical University | China | Molecular Physics | 1.Machine Learning and Molecular Force Filed for Intermolecular Interactions | Best Researcher Award | scifat.com |
| Prof Dr | LIANG | ZHENG | Hangzhou Dianzi University | China | Experimental Physics | field electron emission and electric energy technology, power device/component packaging and thermal management technology, sensitive devices and fault diagnosis technology, and anti-EMI technology | Best Researcher Award | scifat.com |
| Mr | LI | Zhong | Institute of Disaster Prevention, China | China | Electromagnetism | Data processing | Best Researcher Award | scifat.com |
| Prof | Lewis | Antill | Sungkyunkwan University | South Korea | Biophysics | Quantum biology | Best Researcher Award | scifat.com |
| Prof | Leslie | Glasser | Curtin University | Australia | Solid-State Physics | Thermochemistry | Best Researcher Award | scifat.com |
| Prof | LEONARDO | DOS SANTOS LIMA | Federal Center for Technological Education of Minas Gerais | Brazil | Quantum Information Science | Theoretical Condensed Matter Physics | Outstanding Scientist Award | |
| Prof. Dr | Leonardo | Fortes | Federal University of Paraíba | Brazil | Biophysics | Sport Science | Best Researcher Award | scifat.com |
| Prof | Lei | Zhu | School of Computer and Control Engineering, Qiqihar University | China | Electromagnetism | electromagnetic and optical metamaterials, metasurfaces holographic, multi-dimensional information encryption, microwave antenna and devices | Best Researcher Award | scifat.com |