| Mr | Sachin | Mapari | Institute of Chemical Technology, Mumbai | India | Chemistry | Resin Chemistry | Best Researcher Award | |
| Assist Prof Dr | Hasan | Maral | Karamanoglu Mehmetbey University | Turkey | Agricultural and Biological Sciences | Medical and aromatic plants | Best Researcher Award | |
| Dr | Luís | Marangoni Júnior | Institute of Food Technology - ITAL | Brazil | Other | Food Science / Food Technology / Food Packaging | Best Researcher Award | |
| Mr | THIPPAIAH | MARANNA | DAVANGERE UNIVERSITY | India | Mathematics | fluid mechanics | Best Researcher Award | View Profile |
| Dr | Priyadharshini | Marckasagayam | The New College | India | Environmental Science | Environmental radioactivity | Young Scientist Award | View Profile |
| Mr | Antonin | Margier | University of Rennes | France | Social Sciences | urban studies | Best Researcher Award | |
| Mr | AYOUB | MARHOU | Mohammed first university | Morocco | Other | Medical physics | Young Scientist Award | View Profile |
| Dr | Luciano | Maria | São Paulo State University Faculty of Agrarian and Veterinary Science | Brazil | Environmental Science | Emission of greenhouse gases from the soil to the atmosphere | Best Researcher Award | |
| Dr | Yosuva | Mariasingarayan | Fishery survey of India | India | Agricultural and Biological Sciences | Marine biology & Oceanography/ Fisheries science | Young Scientist Award | |
| Mr | Sebastián | Marichal | Brickken | Spain | Computer Science | Human Computer Interaction | Best Researcher Award | |
| Assoc Prof Dr | Anastasia | Markaki | Hellenic Mediterranean University | Greece | Health Professions | Nutrition and Dietetics | Best Researcher Award | |
| Dr | Chantel | Markle | University of Waterloo | Canada | Environmental Science | Wildlife Conservation, Habitat Restoration | Best Researcher Award | View Profile |
| Dr | Saman | Maroufpoor | University of Tehran | Iran | Agricultural and Biological Sciences | Agricultural water management | Best Researcher Award | |
| Mr | Florian | Martin | Hospital Louis Mourier | France | Medicine and Dentistry | Psychiatry | Young Scientist Award | |
| Prof Dr | Elena | Martín-García | Universitat Pompeu Fabra | Spain | Neuroscience | Addiction | Best Researcher Award | |
| Ms | Ana | Martínez Rodríguez | Queen Mary University of London | United Kingdom | Environmental Science | Microplastics | Young Scientist Award | |
| Assoc. Prof. Dr | JENNIFER | MARTINEZ-FERRERO | University of Salamanca | Spain | Business, Management and Accounting | Contabilidad | Best Researcher Award | |
| Assoc Prof Dr | Kirsten | Martinus | University of Western Australia | Australia | Social Sciences | Human Geography | Best Researcher Award | |
| Dr | Saepudin | Mashuri | Faculty of Tarbiyah and Teacher Training, State Islamic University of Datokarama, Palu, Central Sulawesi | Indonesia | Social Sciences | Islamic Education, Multicultural, Religious Moderation | Young Scientist Award | View Profile |
| Ms | Shumaila | Masood | Jamia Millia Islamia, New Delhi,India | India | Chemistry | Materials and polymer Chemistry | Best Scholar Award | |