| Dr | Gillian | Mahumane | University of the Witwatersrand | South Africa | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutical science | Best Researcher Award | worldtopscientists.com |
| Assist Prof Dr | Maryam | Mahmoudzadeh | Tabriz University of Medical sciences | Iran | Agricultural and Biological Sciences | Shelf life estimation | Excellence in Innovation Award | worldtopscientists.com |
| Prof. Dr | Mohamed | Mahmoud | King Fahd University | Saudi Arabia | Energy | CO2 Sequestration | Best Paper Award | worldtopscientists.com |
| Prof. Dr | Syed Esam | Mahmood | College of Medicine, King Khalid University | Saudi Arabia | Medicine and Dentistry | Community Medicine | Best Researcher Award | worldtopscientists.com |
| Mr | Amir | Maharjan | University of Southern Queensland | Australia | Agricultural and Biological Sciences | Wildlife Conservation | Best Researcher Award | worldtopscientists.com |
| Ms | Tshisikhawe | Mahada | Department of health | South Africa | Health Professions | Maternal health and mental health | Best Researcher Award | worldtopscientists.com |
| Dr | Ron | Mahabir | University of Liverpool | United Kingdom | Energy | Sustainability | Research Excellence Award | worldtopscientists.com |
| Prof | Tayyebeh | Madrakian | Bu-Ali Sina University | Iran | Chemistry | Electro Analytical Chemistry | Best Researcher Award | worldtopscientists.com |
| Dr | Mohammad | Madani | University of Tehran | Iran | Chemistry | Nanocomposite | Best Research Article Award | worldtopscientists.com |
| Prof | Francisco A | Macias | University of Cadiz | Spain | Agricultural and Biological Sciences | Allelopathy. Weed control | Excellence in Research Award | worldtopscientists.com |
| Assist. Prof. Dr | Laura | Machin Galarza | Institute of Pharmacy and Foods, University of Havana | Cuba | Pharmacology, Toxicology and Pharmaceutical Science | Parasitología, Leishmania, endoperoxides | Young Scientist Award | worldtopscientists.com |
| Ms | Keira | MacDonald | University of Western Ontario | Canada | Computer Science | Nuclear Physics & Quantum Computation | Women Researcher Award | worldtopscientists.com |
| Dr | EDMUND | MABHUYE | UNIVERSITY OF DAR ES SALAAM | Tanzania | Other | Climate change | Best Faculty Award | worldtopscientists.com |
| Dr | Souha | MAAREF | Faculté des sciences de Monastir | Tunisia | Mathematics | Analyse harmonique | Best Researcher Award | worldtopscientists.com |
| Dr | Haoming | Ma | University of Texas at Austin | United States | Energy | Complex Renewable Energy System Modeling | Best Researcher Award | worldtopscientists.com |
| Dr | Nour El-Houda | M’sakni | taif university | Saudi Arabia | Chemistry | biopolymers | Best Researcher Award | worldtopscientists.com |
| Dr | Sarah | M James | Queensland University of Technology | Australia | Other | Education, Policy and ITE | Best Paper Award | worldtopscientists.com |
| Assist Prof Dr | AMSAPRABHAA | M | Shiv Nadar University | India | Computer Science | Computer Vision | Best Researcher Award | worldtopscientists.com |
| Dr | Joshna | M | Dr.M.G.R.FC&RI | India | Veterinary Science and Veterinary Medicine | Aquaculture | Best Research Article Award | worldtopscientists.com |
| Prof | Alexey | Lyubushin | Schmidt Institute of Physics of the Earth Russian Academy of Sciences | Russia | Earth and Planetary Sciences | Meteorology | Best Researcher Award | worldtopscientists.com |