People who have competed at Australian events. Australia only, for now.
| Nicholas Peinke |
| White |
| Integrated MMA HQ |
| Nicholas Sabine | Purple | One Purpose BJJ |
| Nicholas Saw | White | MENNA TOP TEAM BJJ |
| Nicholas Sheppard | White | Pacheco Jiu Jitsu |
| Nicholas Sodre | White | Gracie Barra Carlton |
| Nicholas Sorcevski | Unknown belt | NORTHSOUTH JIU JITSU |
| Nicholas Stack | White | No team/association... |
| Nicholas Tan | Blue | Bear Cave BJJ · Phoenix Training Centre |
| Nicholas Taverniti | Unknown belt | Sydney Wrestling Academy |
| Nicholas Tod | Brown | Galeb BJJ |
| Nicholas Violet | Blue | Prodigy Martial Arts AU |
| Nicholas Visalli | White | Resilience Training Centre |
| Nicholas Yang | Unknown belt | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Nick Anscombe | White | Rails MMA |
| Nick Barreto | Blue | SUPREME ART CLUB |
| Nick Bayard | Purple | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Nick Bigham | White | Carlson Gracie Team · Tenacity Jiu Jitsu |
| Nick Byrden | Blue | Mat Masters Academy |
| Nick Campbell | White | NORTHSOUTH JIU JITSU |
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