Combattants Etats-Unis
| 551 |  | Cris Lencioni | 2-0-0 REC | #5365 |  |
| 552 |  | Cristian Giovannie | 0-2-0 REC | #6556 | |
| 553 |  | Cristina Brador | 3-2-0 REC | #3095 | |
| 554 |  | Cub Swanson | 16-10-0 UFC | #139 | |
| 555 |  | Curtis Blaydes | 14-6-0, 1NC UFC | #82 | |
| 556 |  | Curtis Millender | 3-2-0 UFC | #2891 | |
| 557 |  | Curtis Stout | 0-2-0 UFC | #5627 | |
| 558 |  | Cynthia Calvillo | 6-6-1 UFC | #1827 | |
| 559 |  | Da'Mon Blackshear | 5-4-1 UFC | #1369 | |
| 560 |  | Daeri Alderman | 1-0-0 REC | #6161 | |
| 561 |  | Daiqwon Buckley | 1-0-0 REC | #7239 | |
| 562 |  | Dakota Bush | 0-2-0 UFC | #1232 | |
| 563 |  | Dakota Hope | 0-1-0 UFC | #2730 | |
| 564 |  | Dalan Jones | 1-1-0 REC | #7103 | |
| 565 |  | Dale Hartt | 1-2-0 UFC | #4100 | |
| 566 |  | Dale Sopi | 0-1-0 REC | #7652 | |
| 567 |  | Dalton Goins | 0-1-0 REC | #5570 | |
| 568 |  | Dalton Rosta | 5-3-0 REC | #1507 | |
| 569 |  | Damacio Page | 0-3-0 UFC | #4004 | |
| 570 |  | DaMarques Johnson | 4-6-0 UFC | #2724 | |
| 571 |  | Damion Nelson | 1-1-0 REC | #2929 | |
| 572 |  | Damon Jackson | 6-6-1, 1NC UFC | #1215 | |
| 573 |  | Damon Wilson | 4-4-0 REC | #2174 | |
| 574 |  | Dan Bobish | 1-1-0 UFC | #4262 | |
| 575 |  | Dan Christison | 1-1-0 UFC | #5204 | |