Poids Moyens Hommes
 | Mischael Kabongo | 1-0-0 REC | #7662 |  |
 | Mitchell Goode | 2-2-0 REC | #1939 |  |
 | Moacir Rocha | 0-2-0 REC | #3832 |  |
 | Modestino Rodrigues | #7767 |  | |
 | Mohammad Fakhreddine | 0-1-0 REC | #4793 |  |
 | Mostafa Rashed Nada | 2-1-0 REC | #3606 |  |
 | Mubaraksho Mubarakshoev | 1-1-0 REC | #2208 |  |
 | Muhammad Abdullah | 0-1-0 REC | #7112 |  |
 | Mukhammad Urusov | #7483 |  | |
 | Murad Abdulaev | 3-1-0 REC | #1728 | |
 | Murad Ramazanov | 1-4-0 REC | #2924 | |
 | Murilo Bustamante | 3-1-0 UFC | #1606 | |
 | Murtaza Talha | 0-2-0 REC | #3073 |  |
 | Mus'Aib Baiyina | 0-2-0 REC | #4433 | |
 | Musa Merzhoev | 0-1-0 REC | #6059 | |
 | Myles Dillahunty | #7580 | | |
 | Naglis Kanisauskas | 5-2-0 REC | #1481 |  |
 | Nah-Shon Burrell | 1-1-0 UFC | #5058 | |
 | Nassourdine Imavov | 9-2-0, 1NC UFC | #43 |  |
 | Nate Marquardt | 13-12-0 UFC | #493 | |