| Dr | Ernesto | Lupercio | Cinvestav | Mexico | Mathematics | Geometry and Topology | Best Paper Award | |
| Dr | Maksym | Lupei | The Pennsylvania State University | United States | Computer Science | Recruitment and Talent Acquisition, Machine Learning Algorithms, Data-Driven Decision Making, Predictive Analytics | Best Paper Award | bestpaperawards.com |
| Dr | Elise | Luneau | Deutsches Archäologisches Institut | Germany | Arts and Humanities | Archaeology | Best Researcher Award | |
| Dr | Massimiliano | Lucidi | Università degli Studi Roma Tre | Italy | Agricultural and Biological Sciences | Microbiologia | Best Researcher Award | bestpaperawards.com |
| Prof. Dr | Kuang-Lieh | Lu | 1. Fu Jen Catholic University. 2. Academia Sinica, Taiwan | Taiwan | Chemistry | Inorganic Chemistry, Materials Chemistry | Best Researcher Award | bestpaperawards.com |
| Assoc Prof Dr | samad | Lotfollahzadeh | University of Tehran Faculty of Veterinary Medicine | Iran | Veterinary Science and Veterinary Medicine | Microbiology | Best Researcher Award | bestpaperawards.com |
| Prof | Valentina | Lopresto | Università degli Studi di Napoli Federico II | Italy | Engineering | Materiali | Best Researcher Award | |
| Ms | Clara | López Colom | Universitat Rovira i Virgili (URV) | Spain | Chemical Engineering | Distillation Process | Best Researcher Award | bestpaperawards.com |
| Dr | Belen | Lopez | ESIC University | Spain | Social Sciences | Business Strategy CSR/Sustainability | Most Reader's Article Award | |
| Prof Dr | Yonny | Lopez | UNIFESSPA | Brazil | Agricultural and Biological Sciences | Ciências Agrarias/Ciências Florestais | Best Researcher Award | |
| Mr | Luís | Lopes | IPS | Portugal | Business, Management and Accounting | Maritime and Port Logistics | Best Researcher Award | bestpaperawards.com |
| Dr | Nacer | LOGZIT | Université MohamedEl Bachi El Ibrahimi de Bordj Bou Arréridj - Algérie. | Algeria | Engineering | Fatigue des structures | Best Researcher Award | |
| Mr | Luis | Lobaton Gonzales | Consorcio de Universidades del Perú | Peru | Business, Management and Accounting | Gestión de Recursos Humanos | Best Researcher Award | bestpaperawards.com |
| Assist. Prof. Dr | Joseph | Lo | Woodlands Health | Singapore | Medicine and Dentistry | Vascular Surgery | Best Researcher Award | bestpaperawards.com |
| Ms | Paula | Llanquileo Melgarejo | Pontificia Universidad Católica de Chile | Chile | Environmental Science | Waste Management / Circular Economy | Best Researcher Award | |
| Ms | Eva | Ljungkvist | Danish Police | Denmark | Other | Forensic science/Crime scene/Interpretation of a fire scene with ultraviolet light | Best Researcher Award | |
| Assoc Prof Dr | Biljana | Ljujic | Faculty of medical sciences University of Kraguevac | Serbia | Environmental Science | Environmental pollution | Best Researcher Award | |
| Dr | Weiji | Liu | Nestle R&D China Ltd. | China | Agricultural and Biological Sciences | Food Science | Best Researcher Award | |
| Dr | BINGQI | LIU | Zhejiang University | China | Economics, Econometrics and Finance | Quantile regression | Young Scientist Award | bestpaperawards.com |
| Prof | Xiaoqian | Liu | Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences | China | Chemistry | biological materials | Best Researcher Award | bestpaperawards.com |