Poids Mi-Lourds Hommes
 | Marcin Prachnio | 4-7-0 UFC | #1966 |  |
 | Marcio Cruz | 2-2-0 UFC | #3869 |  |
 | Mark Coleman | 7-5-0 UFC | #895 |  |
 | Mark Hall | 4-3-0 UFC | #2668 | |
 | Mark Schultz | 1-0-0 UFC | #4291 | |
 | Marvin Eastman | 1-4-0 UFC | #3264 | |
 | Matt Hamill | 10-5-0 UFC | #596 | |
 | Matt Lucas | 0-1-0 UFC | #4981 | |
 | Matt Van Buren | 0-2-0 UFC | #6091 | |
 | Maurice Smith | 4-3-0 UFC | #1251 | |
 | Mauricio Rua | 11-12-1 UFC | #401 | |
 | Maxim Grishin | 2-3-0 UFC | #1059 |  |
 | Michael Kuiper | 1-3-0 UFC | #4234 |  |
 | Michael Patt | 0-2-0 UFC | #5569 | |
 | Mike Ciesnolevicz | 1-1-0 UFC | #5628 | |
 | Mike Kyle | 2-1-0 UFC | #3394 | |
 | Mike Nickels | 1-1-0 UFC | #4823 | |
 | Mike Rhodes | 0-3-0 UFC | #4260 | |
 | Mike Rodriguez | 2-5-0, 1NC UFC | #2981 | |
 | Mike Van Arsdale | 2-2-0 UFC | #3713 | |