Poids Mi-Moyens Hommes
 | David Zelner | 0-1-0 REC | #7483 |  |
 | Dawid Kuczmarski | 4-0-0 REC | #1186 |  |
 | Dean Barry | 0-1-0 UFC | #5611 |  |
 | Delmar Silva | 0-1-0 REC | #5488 |  |
 | Delson Heleno | 0-1-0 UFC | #6162 | |
 | Demian Maia | 22-11-0 UFC | #93 | |
 | Denilson Neves | 0-3-0, 1NC REC | #5655 | |
 | Denis Farkas | 0-1-0 REC | #7623 |  |
 | Denis Izmodenov | 0-1-0 REC | #6726 |  |
 | Denis Maher | 1-2-0 REC | #4029 |  |
 | Derrick Krantz | 0-2-0 UFC | #5112 | |
 | Derrick Noble | 0-1-0 UFC | #5848 | |
 | Desmond Awa | 0-2-0 REC | #3917 |  |
 | Devin Goodale | 1-0-0 REC | #7213 | |
 | Devin Smyth | 1-2-0 REC | #5291 | |
 | Dhiego Lima | 4-7-0 UFC | #2382 | |
 | Diego Bianchini | 2-2-0 REC | #1069 | |
 | Diego Sanchez | 19-13-0 UFC | #165 | |
 | Dilano Taylor | 3-4-0 REC | #3409 | |
 | Dillon Danis | #3922 | |