| Dr | Luis Javier | San José | IES-UPM | Spain | Engineering | Energía Solar | Best Researcher Award | |
| Dr | Luis Enrique | Valdez-Juárez | Instituto Tecnologico de Sonora | Mexico | Business, Management and Accounting | Innovation management in SMEs | Most Reader's Article Award | |
| Dr | Luis | Martin Pomares | DEWA R&D | United Arab Emirates | Energy | olar Energy: Resource Assessment, Forecasting and System Integration | Best Researcher Award | bestpaperawards.com |
| Mr | Luis | Lobaton Gonzales | Consorcio de Universidades del Perú | Peru | Business, Management and Accounting | Gestión de Recursos Humanos | Best Researcher Award | bestpaperawards.com |
| Mr | Luís | Lopes | IPS | Portugal | Business, Management and Accounting | Maritime and Port Logistics | Best Researcher Award | bestpaperawards.com |
| Mr | Luhua | Jiang | Central South University | China | Environmental Science | Environmental microbes; Heavy metal remediation | Best Researcher Award | |
| Prof | Ludmila | Osadchuk | Federal Research Center ‘Institute of Cytology and Genetics’, The Siberian Branch of the Russian Academy of Sciences | Russia | Agricultural and Biological Sciences | Reproductive Physiology and Genetics | Most Reader's Article Award | |
| Prof. Dr | Lucio | Cardozo-Filho | Universidade Estadual de Maringa | Brazil | Chemical Engineering | Tratamento de resíduos eletrônicos | Best Paper Award | |
| Prof. Dr | Luciene | Pimentel | Pontifical Catholic University of Paraná (PUCPR) | Brazil | Engineering | Environmental Science | Most Reader's Article Award | |
| Prof | Lucie | Novakova | Charles University | Czech Republic | Chemistry | Analytical Chemistry | Best Researcher Award | |
| Prof Dr | Lucia | Aquilanti | Dipartimento di Scienze Agrarie Alimentari e Ambientali | Italy | Agricultural and Biological Sciences | Food Microbiology | Most Reader's Article Award | |
| Ms | lubna | atta | HEJ,ICCBS,UNIVERSITY OF KARACHI | Pakistan | Dentistry | CHEMISTRY AND BIOLOGY | Best Paper Award | bestpaperawards.com |
| Dr | Lu | Hang | Northeastern University | China | Engineering | Mechanical dynamics and precision machining with multiple effects | Best Researcher Award | bestpaperawards.com |
| Mr | lotfi | ben abdelaziz | Universié de Tunis el-manar | Tunisia | Computer Science | Energie | Best Researcher Award | bestpaperawards.com |
| Prof | lotfali | saghatforoush | Payame Noor Uviversity | Iran | Chemistry | inorganic chemistry | Best Researcher Award | |
| Ms | Loshini | Pillay | Infinity Enviro-Solutions | South Africa | Environmental Science | Environmental Management | Most Reader's Article 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 |
| Mr | Lopamudra | Giri | IIT Hyderabad | India | Other | Biengineering, Imaging, Systems Biology, Disease model | Most Cited Author Award | |
| 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 |