Combattants Etats-Unis
| 676 |  | Daysi Perez | 1-0-0 REC | #1913 |  |
| 677 |  | Dean Lister | 4-2-0 UFC | #2861 | |
| 678 |  | DeAnna Bennett | 0-0-1 UFC | #3489 | |
| 679 |  | Deanna Betterman | 0-1-0 REC | #7466 | |
| 680 |  | Dedrek Sanders | 3-1-0 REC | #1281 | |
| 681 |  | Delton Kaufmann | 2-0-0 REC | #512 | |
| 682 |  | Demetrious Johnson | 15-2-1 UFC | #37 | |
| 683 |  | Dennis Bermudez | 10-7-0 UFC | #812 | |
| 684 |  | Dennis Bryant | 0-1-0 REC | #6236 | |
| 685 |  | Dennis Buzukja | 1-4-0 UFC | #2115 | |
| 686 |  | Dennis Hallman | 4-5-0 UFC | #2389 | |
| 687 |  | Dennis Hughes | 0-1-0 REC | #7096 | |
| 688 |  | Denzel Freeman | 1-1-0 UFC | #1314 | |
| 689 |  | Dequan Townsend | 0-4-0 UFC | #4105 | |
| 690 |  | Derek Benoit | 0-1-0 REC | #6608 | |
| 691 |  | Derek Brunson | 14-7-0 UFC | #264 | |
| 692 |  | Derek Downey | 0-1-0 UFC | #5613 | |
| 693 |  | Derion Chapman | 0-1-0 REC | #7143 | |
| 694 |  | Deron Winn | 2-3-0 UFC | #3642 | |
| 695 |  | Derrick Krantz | 0-2-0 UFC | #5172 | |
| 696 |  | Derrick Lewis | 20-12-0 UFC | #55 | |
| 697 |  | Derrick Noble | 0-1-0 UFC | #6045 | |
| 698 |  | Derrick Patterson | 0-2-0 REC | #4735 | |
| 699 |  | Desiree Yanez | 1-1-0 REC | #5389 | |
| 700 |  | Desmond Green | 4-3-0 UFC | #2460 | |