| Dr | Malgorzata | Kloc | Houston Methodist Hospital | United States | Biochemistry, Genetics and Molecular Biology | mechanotransduction | Best Researcher Award | environmentalscientists.org |
| Dr | Malak | Moussa | INRGREF | Tunisia | Agricultural Science and Innovation | Water Resources Engineering | Young Scientist Award | environmentalscientists.org |
| Prof. Dr | Makoto | Yasuda | The University of Osaka | Japan | Chemistry and Materials Science | Organic chemistry | Best Researcher Award | environmentalscientists.org |
| Dr | Major | Mabuza | University of Johannesburg | South Africa | Chemical Engineering | Carbon Capture, Utilization and Storage | Young Researcher Award | environmentalscientists.org |
| Prof | Majida | HAFIDI | University of Moulay Ismail | Morocco | Agricultural and Biological Sciences | Plant pathology and bio control | Women Researcher Award | environmentalscientists.org |
| Dr | Mahmoud | Singer | School of Medicine, University of California, Irvine, USA | United States | Medicine and Health Sciences | Immunotherapy of cancer | Best Researcher Award | environmentalscientists.org |
| Prof | Mahmoud | Al Tamimi | Yarmouk University | Jordan | Earth and Planetary Sciences | Earth sciences | Best Researcher Award | environmentalscientists.org |
| Dr | Mahmood Ul | Hassan | University of Palermo | Italy | Agricultural and Biological Sciences | Animal Nutrition and Feeding | Young Scientist Award | environmentalscientists.org |
| Mr | Mahesh Prasad | Awasthi | Far Western University | Nepal | Environmental Science | Environmental Geoinformatics, Hydrochemistry, Aquatic Ecology, Wetland Conservation, Disaster Risk Management, and Climate Change Adaptation | Young Scientist Award | environmentalscientists.org |
| Assoc. Prof. Dr | Mahdi | Jalili Ghazizade | Shahid Beheshti University | Iran | Environmental Science | Waste Management | Best Researcher Award | environmentalscientists.org |
| Assist. Prof. Dr | Maha | Mohamed Alsebai | benha university | Egypt | Economics, Econometrics and Finance | Digital Economy and Sustainable Growth;Technological Innovation and Economic Growth in Developing Economies;Econometric Modeling and Policy Analysis | Research Excellence Award | environmentalscientists.org |
| Dr | Madalina Irina | Ghilvacs | Universitatea Națională de Știință și Tehnologie POLITEHNICA București | Romania | Engineering | Sustenability | Research Excellence Award | environmentalscientists.org |
| Dr | Madalin Ion | RUSU | National Institute of R&D for Optoelectronics INOE 2000 | Romania | Renewable Energy Technologies | Power Supply | Best Researcher Award | environmentalscientists.org |
| Mr | TINH | HO HUU | The Institute of Public Health | Vietnam | Health Professions | Public Health | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Lwin | Saing | Ministry of Higher Education,Myanmar | Myanmar | Others | Wild plant taxonomy and evolution | Best Researcher Award | environmentalscientists.org |
| Mrs | LUZ | ANDIA | LABORATORIOS ROXFARMA | Peru | Chemical Engineering | PROCESOS | Young Scientist Award | environmentalscientists.org |
| Dr | Łukasz | Brodzik | Poznań University of Technology | Poland | Renewable Energy Technologies | Hydrogen, Miniature Turbojet Engine, Heat Exchange, Exhaust Emission | Best Researcher Award | environmentalscientists.org |
| Dr | Luis | Hernandez Encinas | Spanish National Research Council | Spain | Cybersecurity and Cryptography | Asymmetric Cryptography and Post-Quantum Cryptography | Best Researcher Award | environmentalscientists.org |
| Dr | Luis | Hernández Álvarez | Consejo Superior de Investigaciones Científicas | Spain | Cybersecurity and Cryptography | Ciberseguridad y Criptografía | Best Research Article Award | environmentalscientists.org |
| Prof. Dr | Luciano | Dib | Ubiversidade Paulista | Brazil | Dentistry | Maxilofacial surgery | Best Researcher Award | environmentalscientists.org |