Combattants Etats-Unis
| 701 |  | Dominick Reyes | 9-5-0 UFC | #183 |  |
| 702 |  | Dominico Salas | 0-1-0 REC | #6035 | |
| 703 |  | Dominique Steele | 1-4-0 UFC | #3565 | |
| 704 |  | Don Frye | 9-1-0 UFC | #675 | |
| 705 |  | Don Shainis | 0-2-0 UFC | #4852 | |
| 706 |  | Don'tale Mayes | 4-7-0, 1NC UFC | #1261 | |
| 707 |  | Donald Bush | 0-1-0 REC | #6829 | |
| 708 |  | Donald Cerrone | 23-14-0, 1NC UFC | #81 | |
| 709 |  | Donavon Frelow | 0-1-0 REC | #6121 | |
| 710 |  | Donavon Hedrick | 0-1-0 REC | #5080 | |
| 711 |  | Donnie Chappell | 0-1-0 UFC | #6929 | |
| 712 |  | Donny Walker | 0-2-0 UFC | #4663 | |
| 713 |  | Donovan Beard | 0-1-0 REC | #5696 | |
| 714 |  | Donte Johnson | 2-0-0 UFC | #292 | |
| 715 |  | Dorian Price | 0-1-0 UFC | #5577 | |
| 716 |  | Dorian Ramos | 0-1-0 REC | #6279 | |
| 717 |  | Douglas Evans | 0-2-0 UFC | #5791 | |
| 718 |  | Drake Patterson | 1-0-0 REC | #801 | |
| 719 |  | Drakkar Klose | 10-3-0 UFC | #420 | |
| 720 |  | Drako Rodriguez | 0-2-0 UFC | #4005 | |
| 721 |  | Drew Dober | 15-11-0, 1NC UFC | #78 | |
| 722 |  | Drew Fickett | 4-3-0 UFC | #2486 | |
| 723 |  | Drew McFedries | 4-5-0 UFC | #2396 | |
| 724 |  | Duane Ludwig | 4-5-0 UFC | #2364 | |
| 725 |  | Dupree Stewart | 1-1-0 REC | #618 | |