| Ms | Sylvia | Mangani | University of Patras | Greece | Best Researcher Award | scientistday.org |
| Mr | Chaitanya Kumar | Mankala | Villanova University | United States | Best Researcher Award | scientistday.org |
| Dr | Nilesh | Manwar | CSIR National Environmental Engineering Research Institute (NEERI) Nagpur | India | Excellence in Research | scientistday.org |
| Mrs | Līga | Marcinkoniene | Latvian University of Life Sciences and Technologies | Latvia | Pioneer Excellence Award | scientistday.org |
| Dr | Raffaele | Marotta | University of Naples Federico II, Baker Hughes | Italy | Young Innovator Award | scientistday.org |
| Dr | Luis | Martin Pomares | DEWA R&D | United Arab Emirates | Best Researcher Award | scientistday.org |
| Dr | Alejandro | Martin-Montalvo | CABIMER CSIC | Spain | Research Excellence Award | scientistday.org |
| Prof. Dr | Dieter | Melchart | Deggendorf Institute of Technology | Germany | Research Excellence Award | scientistday.org |
| Dr | Hongyan | Meng | Fujian Institute of Subtropical Botany | China | Best Researcher Award | scientistday.org |
| Prof. Dr | Winfried | Menninghaus | Max-Planck Institute of Empirical Aesthetics | Germany | Outstanding Scientist Award | scientistday.org |
| Prof. Dr | Nermin | Meriç | Dicle University | Turkey | Research Excellence Award | scientistday.org |
| Dr | Abdelhakim | Meziani | University Freres Mentouri Constantine Algeria | Algeria | Research Excellence Award | scientistday.org |
| Mr | Achieford | Mhondera | University of Zimbabwe | Zimbabwe | Best Researcher Award | scientistday.org |
| Prof | Alexander | Migdal | IAS | United States | Best Researcher Award | scientistday.org |
| Prof. Dr | Adel | Mohamed | Suez University | Egypt | Research Excellence Award | scientistday.org |
| Dr | Surendiran | Mohan | Vinayaka Mission's Research Foundation | India | Excellence in Research | scientistday.org |
| Dr | Tlou Nathaniel | Moja | Institute for Nanotechnology and Water Sustainability | South Africa | Research Excellence Award | scientistday.org |
| Dr | Hany | Mokhtar | Military Technical College | Egypt | Research Excellence Award | scientistday.org |
| Mrs | Mariana | Montero Vega | Universitat Politecnica de Catalunya | Germany | Research Excellence Award | scientistday.org |
| Dr | ouafaa | morjani | hassan II university of casablanca | Morocco | Research Excellence Award | scientistday.org |