Poids Mi-Moyens Hommes
 | Denilson Neves | 0-3-0, 1NC REC | #5095 |  |
 | Denis Farkas | 0-1-0 REC | #7216 |  |
 | Denis Izmodenov | 0-1-0 REC | #5973 |  |
 | Denis Maher | 1-2-0 REC | #3489 |  |
 | Derrick Krantz | 0-2-0 UFC | #4714 |  |
 | Derrick Noble | 0-1-0 UFC | #5092 | |
 | Desmond Awa | 0-2-0 REC | #3562 |  |
 | Devin Goodale | 1-0-0 REC | #6609 | |
 | Devin Smyth | 1-2-0 REC | #4866 | |
 | Dhiego Lima | 4-7-0 UFC | #2226 | |
 | Diego Bianchini | 1-1-0 REC | #3965 | |
 | Diego Sanchez | 19-13-0 UFC | #161 | |
 | Dilano Taylor | 3-4-0 REC | #3122 | |
 | Dillon Danis | #4256 | | |
 | Djibril Khodary | #7015 |  | |
 | Dominic Waters | 0-3-0 UFC | #3895 | |
 | Dominico Salas | 0-1-0 REC | #6035 | |
 | Dominique Steele | 1-4-0 UFC | #3565 | |
 | Donavon Hedrick | 0-1-0 REC | #5080 | |
 | Dong Hyun Kim | 13-4-0, 1NC UFC | #265 |  |