| Dr | Navid | Manafi | Max Rady College of medicine | Oncology Therapy | Canada | Best Research Award | |
| Prof Dr | Teresa | Mancilla | Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional | Pharmaco-Oncology | Mexico | Best Researcher Award | |
| Dr | Victor Desmond | Mandel | Skin Cancer Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Meldola, Italy | Oncology Therapy | Italy | Best Researcher Award | |
| Mr | Eric Naab | Manson | University for Development Studies | Others | Ghana | Best Scholar Award | pencis.com |
| Ms | SIDRA | MAQSOOD | Indus Hospital & Health Network | Others | Pakistan | Best Researcher Award | |
| Dr | Aristides | Marcano Olaizola | Delaware State University | Oncology Therapeutics and Novel Approaches | United States | Excellence in Research | |
| Dr. | Julieta | Marino | Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Química Biológica. CONICET-UBA. Instituto de Química y Fisicoquímica Biológicas (IQUIFIB) | Oncology Therapeutics and Novel Approaches | Argentina | Best Researcher Award | |
| Dr | Shoko | Marshall | Department of Medicine, Tokyo Women’s Medical University Medical Center East | Oncology Therapy | Japan | Best Research Award | |
| Dr | Virna Margarita | Martín Giménez | Universidad Católica de Cuyo | Others | Argentina | Excellence in Research | |
| Dr | Cynthia | Martinez | PRIVATE | Cancer Biomarkers | Mexico | Best Researcher Award | |
| Ms. | Francesca | Marturano | Massachusetts Genera Hospital | Radiation Oncology | United States | Best Researcher Award | |
| Assoc Prof Dr | Marwa | Matboli | Ain Shams Faculty of medicine | Cancer Biomarkers | Egypt | Best Researcher Award | |
| Assist Prof Dr | Mesfin | Mathewos | Wolaita Sodo University | Cancer Biopsy | Ethiopia | Best Research Award | |
| Dr | Johann | Matschke | Institute of Cell Biology (Cancer Research), University hospital Essen, University Duisburg-Essen | Radiation Oncology | Germany | Best Researcher Award | |
| Mrs | Alexia | MAZARD | Hospices Civils Lyon | Others | France | Best Researcher Award | pencis.com |
| Assoc Prof Dr | Margaret | Mc Gee | University College Dublin | Cancer Cell Biology | Ireland | Best Research Award | |
| Dr. | Fatima | MECHTA-GRIGORIOU | Institut Curie | Cancer Biomarkers | France | Best Researcher Award | |
| Mr. | Michael | Megafu | A.T. Still University - Kirksville College of Osteopathic Medicine - - Kirksville, MO | Others | United States | Best Researcher Award | |
| Dr | Stavros | Melemenidis | Stanford University School of Medicine | Cancer Metastasis | United States | Best Researcher Award | pencis.com |
| Prof. | Taha | Merghoub | Weill Medical College of Cornell University | Tumor Immunology | United States | Best Researcher Award | |