People who have competed at Australian events. Australia only, for now.
| Carsil Vaikai | White | Empire Martial Arts |
| Carson Zhang | White | Origin Mixed Martial Arts |
| Carter De Reeper | Grey | Moraes BJJ |
| Carter Gacayan | Yellow | Base Training Centre |
| Carter Horn | Grey | SJJA Bulimba |
| Carter Jazmines | White | Southside Training Centre |
| Carter Karlos | Grey | Galeb BJJ |
| Carter Lovelock | Yellow | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Carter Mangalavite | Grey | BRAVOS BJJ |
| Carter Martin | Grey | Platinum Jiu Jitsu |
| Carter Matheson | Blue | Martial Arts Spirit |
| Carter Townsend | White | CAZA BJJ Australia |
| Carter Whitfield | Grey | Gracie Barra Pymble |
| Casey Linton | White | Base Training Centre |
| Casey O’Donnell | Purple | LEGACY |
| Cash Munro | White | Fight Club Jiu-Jitsu team |
| Cash Wheeler | White | Galeb BJJ |
| Caspar Chernov | Blue | BRAVOS BJJ |
| Caspian Wilde | White | SJJA Palm Beach |
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