| Dr | Mohammad Mehdi | Akbarin | UNAM | Mexico | Best Researcher Award | healthscientists.org |
| Assist. Prof. Dr | Mohammad Hossein | Rezadoost | University of Guilan | Iran | Best Researcher Award | healthscientists.org |
| Prof | Mohamed | Abouelkhair | Rowan University | United States | Best Researcher Award | healthscientists.org |
| Dr | Minzhao | Lin | Dezhou University | China | Best Researcher Award | healthscientists.org |
| Dr | Minguk | Jo | University of North Carolina at Chapel Hill | United States | Best Researcher Award | healthscientists.org |
| Assist. Prof. Dr | Milad | Rahimzadegan | Shahid Beheshti University of Medical Sciences | Iran | Best Academic Researcher Award | healthscientists.org |
| Dr | Miguel | Garcia-Gonzalez | FIDIS/IDIS | Spain | Innovative Research Award | healthscientists.org |
| Mr | Michal | Vaľko | Theological Institute, Faculty of Theology, Catholic University in Ruzomberok | Slovakia | Research Excellence Award | healthscientists.org |
| Dr | Mervan | Huseyin | Cihan University-Duhok | Iraq | Best Researcher Award | healthscientists.org |
| Mr | meng | li | China Medical University; Dandong Central Hospital | China | Best Medical Scientist Award | healthscientists.org |
| Prof. Dr | Maxim | Evstigneev | Sevastopol State University | Russia | Best Researcher Award | healthscientists.org |
| Mr | Matiyas Mamo | Bekele | Department of Optometry, College of Medicine and Health Sciences, Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia | Ethiopia | Research Excellence Award | healthscientists.org |
| Assoc. Prof. Dr | Maryam | Tehranipour | Department of Biology, Ma.C., Islamic Azad University | Iran | Best Researcher Award | healthscientists.org |
| Dr | Marta | Kisiel | 202100-2932 | Sweden | Research Excellence Award | healthscientists.org |
| Prof. Dr | Maria Luisa | Brandi | McMaster University, Canada | Italy | Outstanding Scientist Award | healthscientists.org |
| Dr | Luigi | Montano | Local Health Authority Salerno | Italy | Research Excellence Award | healthscientists.org |
| Dr | Longzhan | Gan | Guizhou University | China | Best Researcher Award | healthscientists.org |
| Dr | Lisa | Shah-Patel | University of Arizona College of Medicine-Phoenix | United States | Best Researcher Award | healthscientists.org |
| Mrs | Lingyu | Ding | Jiangsu province hospital | China | Distinguished Scientist Award | healthscientists.org |
| Dr | Leticia | Peris | Grenoble Institut of Neurosciences | France | Best Researcher Award | healthscientists.org |