Poids Légers Hommes
 | Desmond Green | 4-3-0 UFC | #2476 |  |
 | Devin Powell | 1-3-0 UFC | #4405 | |
 | Dey McIntosh | 0-1-0 REC | #6034 | |
 | Diamantis Chondronikolas | 0-1-0 REC | #6337 |  |
 | Diego Dickson | 0-2-0 REC | #5485 |  |
 | Diego Ferreira | 10-7-0 UFC | #520 | |
 | Diego Saraiva | 0-3-0 UFC | #4349 | |
 | Diego Visanzay | 1-2-0 REC | #1915 |  |
 | Dmitriy Yakovlev | 0-1-0 REC | #7333 |  |
 | Dmytrii Hrytsenko | 2-1-0 REC | #4907 |  |
 | Dom Mar Fan | 0-1-0 UFC | #1406 |  |
 | Dominic Clark | 0-1-0 REC | #7149 | |
 | Dominik Gabner | 0-1-0 REC | #6704 |  |
 | Don Madge | 2-0-0 UFC | #2182 |  |
 | Donald Bush | 0-1-0 REC | #7552 | |
 | Donald Cerrone | 23-14-0, 1NC UFC | #80 | |
 | Dong Hyun Ma | 3-5-0 UFC | #2940 |  |
 | Dorobshokh Nabotov | #6553 |  | |
 | Drakkar Klose | 10-3-0 UFC | #498 | |
 | Drew Dober | 15-11-0, 1NC UFC | #174 | |