Tous les combattants
 | Cristian Quinonez | 2-2-0 UFC | #1620 |  |
 | Cristian Valencia | 0-1-0 REC | #7556 |  |
 | Cristiane Justino | 6-1-0 UFC | #117 |  |
 | Cristiano Franca | 0-1-0 REC | #6830 | |
 | Cristiano Marcello | 1-3-0 UFC | #4054 | |
 | Cristiano Oliveira | 0-1-0 REC | #6213 |  |
 | Cristina Brador | 3-2-0 REC | #3221 |  |
 | Criszaida Adames | #7840 |  | |
 | Csaba Hocz | 0-1-0 REC | #7634 |  |
 | Cub Swanson | 16-10-0 UFC | #172 | |
 | Cung Le | 2-2-0 UFC | #3059 |  |
 | Curt Warburton | 1-2-0 UFC | #4855 |  |
 | Curtis Blaydes | 14-6-0, 1NC UFC | #112 | |
 | Curtis Millender | 3-2-0 UFC | #2902 | |
 | Curtis Stout | 0-2-0 UFC | #5806 | |
 | Cynthia Calvillo | 6-6-1 UFC | #1870 | |
 | Cyril Asker | 2-3-0 UFC | #2574 |  |
 | Cyrille Diabate | 4-4-0 UFC | #1267 | |
 | Da Un Jung | 4-4-1 UFC | #1997 |  |
 | Da'Mon Blackshear | 5-4-1 UFC | #1438 | |
 | Daan Duijs | 2-1-0 REC | #5087 |  |
 | Daeri Alderman | 1-0-0 REC | #6178 | |
 | Daermisi Zhawupasi | 2-2-0 REC | #4145 | |
 | Dagiisuren Chagnaadorj | 1-0-0 REC | #2025 |  |
 | Daguir Imavov | 2-0-1 REC | #2697 |  |