| Prof. Dr | Martin | Williams | University of Adelaide | Australia | Environmental Hydrology | Excellence in Research | |
| Dr | Martin | Januska | University of West Bohemia in Pilsen | Czech Republic | Risk and Resilience Engineering | Best Researcher Award | View Profile |
| Mrs | Marta | Sokół | Bialystok University of Technology - Institute of Environmental and Energy Engineering - Doctoral School of Bialystok University of Technology | Poland | Environmental Policy and Management | Biodiversity Conservation in Engineering Projects Award | View Profile |
| Mr | Marsheal | Fisonga | Institute of Geotechnical Engineering, School of Transport Engineering, Southeast University, Nanjing, 211189, China | China | Geotechnical Engineering | Best Researcher Award | View Profile |
| Prof. Dr | Markus | Lienkamp | TU Munich | Germany | Transportation Engineering | Best Researcher Award | |
| Assoc Prof Dr | Marjorie | Tendero | ESSCA School of Management | France | Urban Planning | Best Researcher Award | View Profile |
| Assoc Prof Dr | Marjan | Mohammadzadeh | Gorgan University of Agricultural Sciences and Natural Resources | Iran | Sustainable Development | Best Researcher Award | |
| Prof. Dr | Mario | Bros | Nintendo University | Japan | Others | Best Researcher Award | View Profile |
| Dr | Marina | Vlasenko | Federal Scientific Centre of Agroecology, Complex Melioration and Protective Afforestation of the Russian Academy of Sciences | Russia | Environmental Engineering | Best Researcher Award | View Profile |
| Dr | Marie | Giroudon | INSA Toulouse | France | Environmental Engineering | Best Researcher Award | View Profile |
| Dr | Mariano | Frutos | Universidad Nacional del Sur - CONICET | Argentina | Solid Waste Management | Best Researcher Award | View Profile |
| Dr | Marianna | Coulentianos | Loughborough University | United Kingdom | Climate Change Mitigation and Adaptation | Best Researcher Award | View Profile |
| Ms | Maria-Pilar | Martínez-Hernando | Universidad Politécnica de Madrid | Spain | Environmental Engineering | Best Researcher Award | |
| Assist. Prof. Dr | MARIA VICTORIA | DE-LA-FUENTE | UNIVERSIDAD POLITECNICA CARTAGENA | Spain | Urban Planning | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Maria | Macchiaroli | University of Salerno | Italy | Water Resources Engineering | Women Researcher Award | View Profile |
| Prof | Marek | Florkowski | AGH University of Kraków | Poland | Others | Best Researcher Award | |
| Assist Prof Dr | Marco | Domaneschi | Politecnico di Torino | Italy | Structural Engineering | Best Researcher Award | View Profile |
| Prof | Marcello | Ciaccio | University of Palermo | Italy | Others | Best Researcher Award | View Profile |
| Assist. Prof. Dr | MANOJ KUMAR | GANGWAR | University of Allahabad | India | Sustainable Development | Best Researcher Award | |
| Prof | Manoj | Mishra | OP Jindal University | India | Environmental Engineering | Best Researcher Award | View Profile |