People who have competed at Australian Brazilian jiu-jitsu and grappling events. Australia only, for now.
| Christian-john Parker | White | High Rollers |
| Christina La Falce | Blue | GCJ Academy |
| Christine Bae | Grey | Galeb BJJ |
| Christine Kamel | Yellow | Gracie Elite Australia |
| Christine Kim | White | Clube de Lutas |
| Christine Lee | Blue | John Donehue Jiu Jitsu |
| Christo Schutte | Grey | SJJA Team |
| Christoffel Cronje | White | Independent Athlete/No Association |
| Christoph Streletzki | Blue | Flow Martial Arts Coolangatta |
| Christopher Altre | White | SJJA Team |
| Christopher Armstrong | White | Gracie Barra Hoppers Crossing |
| Christopher Ayoub | Brown | Grappling Bros / GFTeam |
| Christopher Basedow | White | Arruda BJJ |
| Christopher Bellavance | White | The Grappling Lab Prestons |
| Christopher Byrne | White | IMC TWEED HEADS |
| Christopher Cangiano | White | Alpha MMA |
| CHRISTOPHER CHANDRADJAYA | Unknown belt | Emerge Martial Arts |
| Christopher Collett | Black | SABJJ - Toyama Jiu Jitsu |
| Christopher Coughlan | Unknown belt | Valor Performance Centre |
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