Poids Plumes Hommes
 | Carlos Augusto | 0-3-0 REC | #3504 |  |
 | Carlos Calderon | 1-1-0 REC | #5710 |  |
 | Carlos Rivera | 1-1-0 REC | #6802 | |
 | Carter Beekman | 1-1-0 REC | #1967 | |
 | Cass Bell | 1-1-0 REC | #5477 | |
 | Cassio Junior | 2-1-0 REC | #3790 | |
 | Cassio Junior | 1-0-0 REC | #722 | |
 | Cauata Samuel | 0-1-0 REC | #6661 | |
 | Cem Kuyumcuoglu | 0-1-0 REC | #5120 |  |
 | Cesar Arzamendia | 0-2-0 UFC | #3687 |  |
 | Chad Mendes | 9-5-0 UFC | #530 | |
| Chahid El Mouttahidi | 1-0-0 REC | #7747 |  |
 | Chan Sung Jung | 7-5-0 UFC | #639 |  |
 | Chang Min Yoon | 1-1-0 REC | #2985 | |
| Charlelie Piault | 1-0-0 REC | #7718 | |
 | Charles Rosa | 5-8-0 UFC | #1911 | |
 | Chas Skelly | 8-3-0, 1NC UFC | #1395 | |
 | Chase Gibson | 0-2-0 REC | #6003 | |
 | Chepe Mariscal | 5-1-0 UFC | #1113 | |
 | Cheyden Leialoha | 0-2-0 REC | #4251 | |