Poids Mi-Moyens Hommes
 | Dean Barry | 0-1-0 UFC | #5631 |  |
 | Delmar Silva | 0-1-0 REC | #5752 |  |
 | Delson Heleno | 0-1-0 UFC | #6295 | |
 | Demian Maia | 22-11-0 UFC | #98 | |
 | Denilson Neves | 0-3-0, 1NC REC | #5806 | |
 | Denis Farkas | 0-1-0 REC | #7668 |  |
 | Denis Izmodenov | 0-1-0 REC | #6853 |  |
 | Denis Maher | 1-2-0 REC | #4159 |  |
 | Derrick Krantz | 0-2-0 UFC | #5159 |  |
 | Derrick Noble | 0-1-0 UFC | #6123 | |
 | Desmond Awa | 0-2-0 REC | #3979 |  |
 | Devin Goodale | 1-0-0 REC | #7248 | |
 | Devin Smyth | 1-2-0 REC | #5363 | |
 | Dhiego Lima | 4-7-0 UFC | #2413 | |
 | Diego Bianchini | 2-2-0 REC | #1270 | |
 | Diego Sanchez | 19-13-0 UFC | #172 | |
 | Dilano Taylor | 3-4-0 REC | #3461 | |
 | Dillon Danis | #3936 | | |
 | Ding Meng | 0-1-0 UFC | #3457 |  |
 | Djibril Khodary | #7622 |  |