People who have competed at Australian Brazilian jiu-jitsu and grappling events. Australia only, for now. See Australian BJJ rankings for recorded wins by belt, state, and ruleset.
| Chelsie Mackenzie | White | Swan Hill Jiu-Jitsu |
| Chen Ye Ng | White | Gracie Jiu-Jitsu Singapore Team Pedro Sauer |
| Chen-Po Sun | Brown | Carlson Gracie Team |
| Cherie Tu | White | MYBJJ TEAM |
| Cherith Costelloe | Unknown belt | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Chernaya Plummer | Grey | Lemos Brazilian Jiu-Jitsu Academy |
| Cherubim Morokai | White | Complete Control Martial Arts |
| Chesley Ngatae | Purple | Gracie Barra Burleigh Heads |
| Chester Darmody | Grey | Empire Martial Arts |
| Chester Myles Darmody | Unknown belt | Empire Martial Arts |
| Chet Carroll | Grey | Mackay MMA |
| Chet Grayson | Blue | Galeb BJJ Helensvale |
| Chevy Brown | Blue | East Side Rolling |
| Chey Taylor | Blue | LEGACY |
| Cheyenne Haley manders | White | Ace Academy |
| Cheyenne Tuari | Blue | One Purpose BJJ |
| Cheyton Falero | Grey | Gracie Barra Kingsgrove |
| Chez Freeman | White | Grapple Factory |
| Chi Bonto | Purple | GRACIE BARRA CAMPBELLTOWN |
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