| Dr | Kelly | Harrison | Oklahoma State University | United States | Neuroscience | Neuroinflammation and Senescence | Best Researcher Award | healthscientists.org |
| Prof | Kinda | Khalaf | Khalifa University | United Arab Emirates | Biomedical Engineering | Biomechanics | Best Researcher Award | healthscientists.org |
| Prof. Dr | Konomi | Sakata | Kyorin University | Japan | Clinical Medicine | cardiology | Best Researcher Award | healthscientists.org |
| Prof | Konstantin | Konstantinov | VA Medicinal Center, Medicine Service, Section Rheumatology, Albuquerque, NM, USA | United States | Clinical Medicine | Autoimmunity, Immunology, Biosensors | Innovative Research Award | healthscientists.org |
| Dr | Leticia | Peris | Grenoble Institut of Neurosciences | France | Neuroscience | Cell biology, neuronal cytoskeleton, post-translational modifications of tubulin, Alzheimer's disease, Parkinson disease | Best Researcher Award | healthscientists.org |
| Mrs | Lingyu | Ding | Jiangsu province hospital | China | Oncology | frailt management | Distinguished Scientist Award | healthscientists.org |
| Dr | Lisa | Shah-Patel | University of Arizona College of Medicine-Phoenix | United States | Health Education | Career and Professional Advising and Radiologists | Best Researcher Award | healthscientists.org |
| Dr | Longzhan | Gan | Guizhou University | China | Genomics | Microbial Genomics | Best Researcher Award | healthscientists.org |
| Dr | Ludivine | Renaud | Medical University of South Carolina | United States | Immunology | scleroderma-associated lung fibrosis | Best Researcher Award | healthscientists.org |
| Dr | Luigi | Montano | Local Health Authority Salerno | Italy | Environmental Health | Salute riproduttiva | Research Excellence Award | healthscientists.org |
| Prof. Dr | Maria Luisa | Brandi | McMaster University, Canada | Italy | Endocrinology | Skeletal muscle and phosphatonins in humans | Outstanding Scientist Award | healthscientists.org |
| Dr | Maria | Snögren | University of Skövde | Sweden | Digital Health | Health Organisation | Best Researcher Award | healthscientists.org |
| Dr | Marija | Vukčević | Institute for Biocides and medical ecology | Serbia | Public Health | Vaccinology & Redox Pathobiochemistry | Best Researcher Award | healthscientists.org |
| Dr | Marta | Kisiel | 202100-2932 | Sweden | Occupational Health | Lung diseases | Research Excellence Award | healthscientists.org |
| Assoc. Prof. Dr | Maryam | Tehranipour | Department of Biology, Ma.C., Islamic Azad University | Iran | Pharmacology | ِdiabetes | Best Researcher Award | healthscientists.org |
| Prof | Massimo | Del Fabbro | Università degli Studi di Milano | Italy | Translational Research | Odontoiatria | Breakthrough Research 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 | Clinical Medicine | Optometry | Research Excellence Award | healthscientists.org |
| Prof. Dr | Maxim | Evstigneev | Sevastopol State University | Russia | Pharmacology | dug-drug interactions | Best Researcher Award | healthscientists.org |
| Mr | meng | li | China Medical University; Dandong Central Hospital | China | Clinical Medicine | General surgery; Surgical oncology | Best Medical Scientist Award | healthscientists.org |
| Dr | Mervan | Huseyin | Cihan University-Duhok | Iraq | Health Education | Health Education | Best Researcher Award | healthscientists.org |