| Prof. Dr | Lin | Wang | Shanghai Jiaotong University | China | Nursing and Health Professions | Mental Health | Best Researcher Award | bestpaperawards.com |
| Dr | Lina | Du | Huanghe Science and Technology College | China | Materials Science | Photocatalytic CO2 reduction | Research Excellence Award | bestpaperawards.com |
| Dr | linda | aissani | ABBES Laghrour- Khenchela University P.O 1252, 40004, | Algeria | Materials Science | hard thin films | Best Researcher Award | |
| Assoc Prof Dr | LinYing | Cao | Hunan Agricultural University | China | Environmental Science | Environmental Health and Toxicology | Best Researcher Award | |
| Dr | Lisandra | Rocha Meneses | Technology Innovation Institute | United Arab Emirates | Energy | Bioenergy and biofuels | Best Researcher Award | |
| Dr | Lise Bethy | MAVOUNGOU | National Institute for Research in Exact and Natural Sciences | Congo, Republic of the | Agricultural and Biological Sciences | Zoology | Best Researcher Award | bestpaperawards.com |
| Mr | Liton | Chandra Voumik | Noakhali Science and Technology University | Bangladesh | Environmental Science | environmental economics; climate change | Best Researcher Award | |
| Dr | Liu | Hui | Henan University of Science and Technology | China | Agricultural and Biological Sciences | Food Science & Technology | Best Researcher Award | bestpaperawards.com |
| Ms | Lizel | Sabino | Mindanao State University at Naawan, Misamis Oriental | Philippines | Other | Marine Biology/Climate change, fisheries, and Xanthid crabs | Best Researcher Award | bestpaperawards.com |
| Mr | Lopamudra | Giri | IIT Hyderabad | India | Other | Biengineering, Imaging, Systems Biology, Disease model | Most Cited Author Award | |
| Prof | Lorenzo | Torrisi | MIFT Department, Messina University, Italy | Italy | Physics and Astronomy | Radiation interaction with matter | Best Researcher Award | |
| Prof. Dr | Lorenzo | Lamattina | Universidad Nacional de Mar del Plata | Argentina | Agricultural and Biological Sciences | Biología Celular | Research Excellence Award | bestpaperawards.com |
| Ms | Loshini | Pillay | Infinity Enviro-Solutions | South Africa | Environmental Science | Environmental Management | Most Reader's Article Award | |
| Prof | lotfali | saghatforoush | Payame Noor Uviversity | Iran | Chemistry | inorganic chemistry | Best Researcher Award | |
| Mr | lotfi | ben abdelaziz | Universié de Tunis el-manar | Tunisia | Computer Science | Energie | Best Researcher Award | bestpaperawards.com |
| Dr | Lu | Hang | Northeastern University | China | Engineering | Mechanical dynamics and precision machining with multiple effects | Best Researcher Award | bestpaperawards.com |
| Ms | lubna | atta | HEJ,ICCBS,UNIVERSITY OF KARACHI | Pakistan | Dentistry | CHEMISTRY AND BIOLOGY | Best Paper Award | bestpaperawards.com |
| Prof Dr | Lucia | Aquilanti | Dipartimento di Scienze Agrarie Alimentari e Ambientali | Italy | Agricultural and Biological Sciences | Food Microbiology | Most Reader's Article Award | |
| Prof | Lucie | Novakova | Charles University | Czech Republic | Chemistry | Analytical Chemistry | Best Researcher Award | |
| Prof. Dr | Luciene | Pimentel | Pontifical Catholic University of Paraná (PUCPR) | Brazil | Engineering | Environmental Science | Most Reader's Article Award | |