Poids Plumes Hommes
 | Milton Vieira | 0-1-1 UFC | #5431 |  |
 | Mirsad Bektic | 6-4-0 UFC | #1767 |  |
 | Mirzokhid Umarov | 0-1-0 REC | #7203 |  |
 | Mizuto Hirota | 1-5-1 UFC | #3639 |  |
 | Mochamed Machaev | 5-0-0 REC | #263 |  |
 | Modibo Diakite | 4-0-0 REC | #753 |  |
 | Mohamed Camara | 0-2-0 REC | #4253 |  |
 | Mohammad Yahya | 0-3-0 UFC | #2375 |  |
 | Mohammed Sadok Trabelsi | 0-1-0 REC | #7084 |  |
 | Morgan Charriere | 3-3-0 UFC | #294 | |
 | Moritz Merten | 0-1-0 REC | #6032 | |
 | Moses Diaz | 0-1-0 REC | #6975 |  |
 | Mossab El Marzkioui | 1-2-0 REC | #4028 |  |
 | Movlid Khaybulaev | 9-0-1, 2NC REC | #719 | |
 | Movsar Evloev | 10-0-0 UFC | #48 | |
 | Muhammad Abdulaev | 0-1-0 REC | #5099 | |
 | Muhammad Naimov | 5-2-0 UFC | #927 |  |
 | Mukhammad Bersanukaev | 1-0-0 REC | #1041 | |
 | Murad Abdulazimov | 0-1-0 REC | #6137 | |
 | Murad Magomedov | 1-2-0 REC | #3664 | |