Tous les combattants
 | Claudio Nardo | 0-1-0 REC | #6477 |  |
 | Claudio Pacella | 4-2-0 REC | #1451 |  |
 | Claudio Puelles | 5-4-0 UFC | #1468 |  |
 | Claudio Ribeiro | 1-3-0 UFC | #2001 | |
 | Claudio Silva | 5-3-0 UFC | #2209 | |
 | Clay Collard | 1-3-0 UFC | #1588 |  |
 | Clay Guida | 18-19-0 UFC | #225 | |
 | Clay Harvison | 1-2-0 UFC | #4757 | |
 | Clay Larsen | 1-0-0 REC | #2634 | |
 | Clay Uddley | 0-1-0 REC | #7035 | |
 | Clayton Carpenter | 2-3-0 UFC | #1695 | |
 | Clayton Lee | 1-0-0 REC | #1323 | |
 | Cleiton Silva | 0-1-0 REC | #7392 | |
 | Cleiver Fernandes | 0-1-0 REC | #6043 | |
| Clement Chupin | 0-1-0 REC | #7881 |  |
 | Clement Giordanengo | 1-1-0 REC | #4354 | |
 | Clifford Starks | 1-2-0 UFC | #4501 | |
 | Clint Hester | 4-3-0 UFC | #2936 | |
 | Clinton Williams | 0-1-0 REC | #6854 | |
 | Cobey Fehr | 1-0-0 REC | #1060 | |
 | Coby Bradford | 1-0-0 REC | #845 | |
 | Cody Brundage | 6-8-0, 2NC UFC | #527 | |
 | Cody Chovancek | 1-0-0 REC | #2462 |  |
 | Cody Davis | 2-2-0 REC | #4185 | |
 | Cody Donovan | 1-3-0 UFC | #3799 | |