Poids Mi-Moyens Hommes
 | Dean Barry | 0-1-0 UFC | #5697 |  |
 | Delmar Silva | 0-1-0 REC | #5983 |  |
 | Delson Heleno | 0-1-0 UFC | #6429 | |
 | Demian Maia | 22-11-0 UFC | #89 | |
 | Denilson Neves | 0-3-0, 1NC REC | #5908 | |
 | Denis Farkas | 0-1-0 REC | #7730 |  |
 | Denis Izmodenov | 0-1-0 REC | #6892 |  |
 | Denis Maher | 1-2-0 REC | #4244 |  |
 | Derrick Krantz | 0-2-0 UFC | #5218 |  |
 | Derrick Noble | 0-1-0 UFC | #6226 | |
 | Desmond Awa | 0-2-0 REC | #4047 |  |
 | Devin Goodale | 1-0-0 REC | #7321 | |
 | Devin Smyth | 1-2-0 REC | #5417 | |
 | Dhiego Lima | 4-7-0 UFC | #2389 | |
 | Diego Bianchini | 2-2-0 REC | #1461 | |
 | Diego Sanchez | 19-13-0 UFC | #174 | |
 | Dilano Taylor | 3-4-0 REC | #3484 | |
 | Dillon Danis | #3895 | | |
 | Ding Meng | 0-2-0 UFC | #2567 |  |
 | Djibril Khodary | #7679 |  |