Poids Légers Hommes
 | Magnus Conrado | 0-1-0 REC | #6401 |  |
 | Magnus Kelly | 0-2-0 REC | #5151 | |
 | Magomed Abdusalamov | 1-0-0 REC | #3574 |  |
 | Magomed Aliev | 1-0-0 REC | #6280 | |
 | Magomed Idrisov | 0-2-0 REC | #6383 | |
 | Magomed Musikhanov | 0-1-0 REC | #7269 | |
 | Magomed Mustafaev | 3-2-0 UFC | #2228 | |
 | Magomed Sulumov | 1-1-0 REC | #2759 | |
 | Magomed Umarkhadzhiev | 4-1-0 REC | #1803 | |
 | Magomed Zaynukov | 1-0-0 UFC | #362 | |
| Magomed-Emin Ibragimov | 1-0-0 REC | #3108 | |
 | Maher Belkhadir | 1-1-0 REC | #1976 |  |
 | Mairbek Taisumov | 7-2-0 UFC | #1543 | |
 | Makkasharip Zaynukov | 4-1-0 REC | #1319 | |
 | Malik Lewis | 0-2-0 REC | #5317 |  |
 | Mandel Nallo | 0-1-0 UFC | #1655 |  |
 | Manny Muro | 1-0-0 REC | #7105 |  |
 | Manoel Sousa | 2-0-0 UFC | #371 | |
 | Mansher Khera | 1-0-0 REC | #3234 | |
 | Mansour Barnaoui | 3-3-0 REC | #2334 |  |