| Dr | Luxiang | Ma | Chengdu University of Technology | China | Chemistry and Materials Science | Separation and extraction of salt lake resources | Best Researcher Award | environmentalscientists.org |
| Dr | Luis Carlos | Sandoval Herazo | Instituto Tecnológico Superior de Misantla | Mexico | Environmental Science | Sanitation and environment | Best Researcher Award | environmentalscientists.org |
| Dr | Lúcia | Pombo | University of Aveiro, CIDTFF | Portugal | Social Sciences | Mobile augmented reality educational games | Best Researcher Award | environmentalscientists.org |
| Dr | Luca | Pallotti | Università politecnica delle Marche | Italy | Agricultural and Biological Sciences | viticulture | Best Researcher Award | environmentalscientists.org |
| Dr | Lu | Jin | Beijing Tiantan Hospital, Capital Medical University | China | Cognitive Science | Hypothalamic functional connectivity | Best Researcher Award | environmentalscientists.org |
| Dr | Lisette | Alcantara S | University of Rochester | United States | Environmental Science | Social Impact of Scientific Discoveries | Best Scholar Award | environmentalscientists.org |
| Dr | Laura | Vitola | Riga Technical University | Latvia | Environmental and Sustainable Materials | Building Materials | Best Researcher Award | environmentalscientists.org |
| Dr | Lakshmanan | Govindan | Saveetha Medical College and Hospital | India | Pharmacology, Toxicology and Pharmaceutical Science | Pharmacology | Best Researcher Award | environmentalscientists.org |
| Dr | Kyung Rok | Lee | Korea Institute of Science and Technology | South Korea | Chemical Engineering | Heterogeneous catalysts | Best Researcher Award | environmentalscientists.org |
| Dr | Kurthan | Korutürk | Near East University | Cyprus | Others | Environmental Education | Best Researcher Award | environmentalscientists.org |
| Dr | Krystyna | Koziol | Kazimierz Wielki University in Bydgoszcz | Poland | Environmental Science | environmental chemistry | Best Researcher Award | environmentalscientists.org |
| Dr | Khaled | Salhein | Department of electrical and computer engineering, Oakland University | United States | Engineering | Enegry | Best Researcher Award | environmentalscientists.org |
| Dr | Joseph | Stancanello | Elekta | France | Computer Science and Artificial Intelligence | Medical | Excellence in Innovation | environmentalscientists.org |
| Dr | Jong Hyun | Choi | Korea Electronics Technology Institute | South Korea | Robotics and Automation | Smart Manufacturing Applications with AI | Best Researcher Award | environmentalscientists.org |
| Dr | Jennifer | D'Souza | TIB Leibniz Information Centre for Science and Technology | Germany | Computer Science and Artificial Intelligence | Natural Language Processing | Best Researcher Award | environmentalscientists.org |
| Dr | Jabir | Khan | Henan University of Technology | Pakistan | Agricultural and Biological Sciences | Food Science and Engineering | Young Scientist Award | environmentalscientists.org |
| Dr | Islambek | Saymanov | National University Uzbekistan & New Uzbekistan University | Uzbekistan | Computer Science | IoT, Steganography, Algebraic method recognition, disjunctive normal forms, ecological monitoring | Best Researcher Award | environmentalscientists.org |
| Dr | Isabelle | Fitton | Hopital Européen Georges Pompidou (HEGP) | France | Others | Medical physics | Best Researcher Award | environmentalscientists.org |
| Dr | Hareesha | Nagarajappa | JAIN (Deemed-to-be-University) | India | Chemistry and Materials Science | Electrochemical Sensors | Young Scientist Award | environmentalscientists.org |
| Dr | Habib | Ullah | Southeast University | China | Renewable Energy Technologies | Architecture | Young Scientist Award | environmentalscientists.org |