| Fighter | Record | Last Bout |
|---|---|---|
| Caros Fodor | 11-6-0 | 2013-02-23 |
| Casey Kenney | 16-4-1 | 2021-08-07 |
| Cat Zingano | 10-4-0 | 2018-12-29 |
| Cathal Pendred | 17-4-1 | 2015-10-24 |
| Cesar Arzamendia | 8-3-0 | 2016-07-30 |
| Cesar Marscucci | 3-2-0 | 1998-10-16 |
| Cezar Ferreira | 13-8-0 | 2019-07-13 |
| Chad Griggs | 11-3-0 | 2012-11-17 |
| Chad Laprise | 13-4-0 | 2018-12-08 |
| Chad Mendes | 18-5-0 | 2018-12-29 |
| Chad Reiner | 33-18-0 | 2007-06-12 |
| Chael Sonnen | 29-15-1 | 2013-11-16 |
| Chan Sung Jung | 17-8-0 | 2023-08-26 |
| Chan-Mi Jeon | 5-2-0 | 2017-09-22 |
| Chance Rencountre | 14-4-0 | 2019-11-02 |
| Charalampos Grigoriou | 8-5-0 | 2024-08-10 |
| Charles Byrd | 10-7-0 | 2020-06-06 |
| Charles McCarthy | 10-5-0 | 2008-04-19 |
| Charles Rosa | 14-8-0 | 2022-07-23 |
| Charlie Brenneman | 19-8-0 | 2014-11-08 |
| Charlie Ontiveros | 11-9-0 | 2022-08-13 |
| Charlie Valencia | 12-7-0 | 2011-04-30 |
| Charlie Ward | 3-3-0 | 2017-07-16 |
| Chas Skelly | 19-3-0 (1 NC) | 2022-02-19 |
| Chase Gormley | 14-6-0 (1 NC) | 2010-03-21 |
| Chase Sherman | 16-12-0 | 2023-05-13 |
| Che Mills | 16-10-0 (3 NC) | 2013-02-16 |
| Cheick Kongo | 27-10-2 | 2013-04-27 |
| Cheyanne Vlismas | 7-3-0 | 2022-12-17 |
| Chico Camus | 17-7-0 (1 NC) | 2015-09-26 |
| Chris Avila | 5-4-0 | 2016-11-05 |
| Chris Beal | 10-5-0 | 2016-06-18 |
| Chris Brennan | 21-13-1 | 2002-01-11 |
| Chris Camozzi | 24-13-0 | 2017-05-28 |
| Chris Cariaso | 17-8-0 | 2015-10-03 |
| Chris Clements | 12-6-0 (1 NC) | 2015-04-25 |
| Chris Condo | 0-1-0 | 1999-05-07 |
| Chris Cope | 8-4-0 | 2012-02-04 |
| Chris Daukaus | 12-7-0 | 2023-08-12 |
| Chris Dempsey | 11-5-0 | 2016-02-27 |
| Chris Fishgold | 18-4-1 | 2020-07-15 |
| Chris Gruetzemacher | 15-5-0 | 2021-12-04 |
| Chris Haseman | 20-17-0 | 2002-07-13 |
| Chris Heatherly | 9-4-0 (1 NC) | 2014-11-15 |
| Chris Holdsworth | 6-0-0 | 2014-05-24 |
| Chris Indich | 6-4-0 | 2014-06-28 |
| Chris Kelades | 9-3-0 | 2016-04-23 |
| Chris Leben | 22-11-0 | 2013-12-28 |
| Chris Liguori | 15-10-0 | 2003-11-21 |
| Chris Lytle | 31-18-5 | 2011-08-14 |