Tous les combattants
 | Drew Fickett | 4-3-0 UFC | #2521 |  |
 | Drew McFedries | 4-5-0 UFC | #2426 | |
 | Dricus Du Plessis | 9-1-0 UFC | #30 |  |
 | Duane Ludwig | 4-5-0 UFC | #2378 | |
 | Duda Santana | 0-1-0 UFC | #5586 |  |
 | Dumitru Girlean | 3-2-0 REC | #3404 |  |
 | Duncan Dacher | 1-0-0 REC | #7396 |  |
 | Dupree Stewart | 1-1-0 REC | #721 | |
 | Dusko Todorovic | 4-6-0 UFC | #856 |  |
 | Dustin Hazelett | 5-5-0 UFC | #2234 | |
 | Dustin Jacoby | 10-6-1 UFC | #189 | |
 | Dustin Joynson | 0-1-0 REC | #6559 |  |
 | Dustin Kimura | 2-3-0 UFC | #3125 | |
 | Dustin Neace | 0-1-0 UFC | #4624 | |
 | Dustin Ortiz | 8-6-0 UFC | #1043 | |
 | Dustin Pague | 1-5-0 UFC | #3331 | |
 | Dustin Parrish | 0-1-0 REC | #6523 | |
 | Dustin Poirier | 22-9-0, 1NC UFC | #34 | |
 | Dustin Stoltzfus | 3-7-0 UFC | #1346 | |
 | Dwayne Cason | 1-1-0 UFC | #4837 | |
 | Dwight Grant | 3-5-0 UFC | #2573 | |
 | Dwight Joseph | 2-1-0 REC | #1659 |  |
 | Dylan Andrews | 2-3-0 UFC | #3012 |  |
 | Dylan Booker | 0-1-0 REC | #5239 | |
 | Dylan Budka | 0-3-0 UFC | #2632 | |