Combattants Etats-Unis
| 476 |  | Christian Wellisch | 2-3-0 UFC | #3469 |  |
| 477 |  | Christian Ynastrilla | 0-1-0 REC | #7326 | |
| 478 |  | Christina Marks | 0-1-0 UFC | #4664 | |
| 479 |  | Christophe Leninger | 0-2-0 UFC | #5328 | |
| 480 |  | Christopher Alvidrez | 1-0-0 REC | #1793 | |
| 481 |  | Christopher Collins | 0-1-0 REC | #5349 | |
| 482 |  | Christopher Daniel | 0-1-0 REC | #6897 | |
| 483 |  | Christos Giagos | 6-8-0 UFC | #1436 | |
| 484 |  | Chuck Campbell | 1-3-0 REC | #4072 | |
| 485 |  | Chuck Liddell | 16-7-0 UFC | #106 | |
| 486 |  | Chuck O'Neil | 0-1-0 UFC | #4815 | |
| 487 |  | CJ Fernandes | 0-0-1 UFC | #4856 | |
| 488 |  | Claire Guthrie | 3-2-0 REC | #3628 | |
| 489 |  | Claressa Shields | 2-1-0 REC | #3204 | |
| 490 |  | Claudia Zamora | 0-1-0 REC | #6473 | |
| 491 |  | Clay Collard | 1-3-0 UFC | #1512 | |
| 492 |  | Clay Guida | 18-19-0 UFC | #206 | |
| 493 |  | Clay Harvison | 1-2-0 UFC | #4400 | |
| 494 |  | Clay Larsen | 1-0-0 REC | #1990 | |
| 495 |  | Clay Uddley | 0-1-0 REC | #6828 | |
| 496 |  | Clayton Carpenter | 2-2-0 UFC | #1987 | |
| 497 |  | Clifford Starks | 1-2-0 UFC | #4144 | |
| 498 |  | Clint Hester | 4-3-0 UFC | #2709 | |
| 499 |  | Clinton Williams | 0-1-0 REC | #6147 | |
| 500 |  | Cody Brundage | 5-8-0, 2NC UFC | #880 | |