| Prof. | Cristina | Matos Silva | CERIS, Tecnico, University of Lisbon | Portugal | Environmental effects | Green roofs, citizen science | Best Researcher Award | View Profile |
| Prof Dr | Firouz | Matloubi Moghaddam | Sharif Unversity of Technology | Iran | | Novel nanocatalyst | Best Researcher Award | |
| Dr. | Amaras | Mathuros | Chiang Rai Rajabhat University | Thailand | Reinforcement Materials | Composite Materials | Best Researcher Award | View Profile |
| Dr | ABHILASHA SINGH | MATHURIYA | Ministry of Environment, Forest and Climate Change | India | | Environment | Women Researcher Award | |
| Ms | Agalya | Mathivanan | TBML college, Porayar | India | | PHYSICS / ELECTROCHEMICAL APPLICATIONS | Best Scholar Award | |
| Mrs | ANCY | MATHEW | TKM COLLEGE OF ENGINEERING | India | | SCRAP TYRE PAD ISOLATOR | Best Researcher Award | |
| Mrs | ANCY | MATHEW | TKM COLLEGE OF ENGINEERING | India | | SCRAP TYRE PAD ISOLATOR | Women Researcher Award | |
| Dr | Sunitha | Mathew | Govt. V. Y. T. PG Autonomous College, Durg | India | Environmental effects | Analytical and adsorption | Best Researcher Award | |
| Dr. | Salvatore | Martino | University of Rome "Sapienza" | Italy | Other | Geomaterials damaging and failures | Outstanding Scientist Award | |
| Dr | Maria | Martinez-Ibañez | CIC energiGUNE | Spain | | Solid polymer electrolytes | Best Researcher Award | |
| Mrs | ESTEFANIA | MARTINEZ CORREA | UNIVERSIDAD PONTIFICIA BOLIVARIANA | Colombia | Design of Materials and Components | Bacterial nanocellulose derivates | Best Researcher Award | |
| Ms | Katie | Martin | USACE Engineer Research and Development Center | United States | Processing and Manufacturing | Large Format Additive Manufacturing (LFAM) | Best Researcher Award | View Profile |
| Dr. | Anita | Marlina | National Research and Innovation Agency Indonesia | Indonesia | Polymer-Matrix composites | Drug Delivery System | Best Researcher Award | View Profile |
| Assist Prof. Dr. | Marko | Marinković | Faculty of Civil Engineering, University of Belgrade | Serbia | Modeling | Concrete and masonry, earthquake engineering | Best Researcher Award | |
| Prof. Dr. | Nour | Marey | Arab Academy for Science, Technology and Maritime Transport | Egypt | Analysis | Marine Engineering | Best Researcher Award | View Profile |
| Dr. | Sabrina | Marcelin | INSA Lyon, MATEIS Laboratory | France | Coatings | Résistance à la corrosion | Best Scholar Award | View Profile |
| Assist Prof. Dr. | Mingxuan | Mao | Chongqing University of Arts and Sciences | United Kingdom | Modeling | Energy and Electrical Engineering | Best Researcher Award | |
| Assoc Prof. Dr | Mingxuan | Mao | Chongqing University of Arts and Sciences | China | Modeling | Energy and Electrical Engineering | Best Researcher Award | |
| Assoc Prof. Dr | Tareq | Manzoor | COMSATS UIVERSITY | Pakistan | Modeling | batteries | Best Innovation Award | View Profile |
| Mr | Habib Ullah | Manzoor | University of Glasgow | United Kingdom | Modeling | Batteries | Best Researcher Award | View Profile |