People who have competed at Australian Brazilian jiu-jitsu and grappling events. Australia only, for now.
| Tristan Williams | White | De Been 100% Jiu Jitsu - Ipswich |
| Tristen Beattie | Unknown belt | Born Ready MMA |
| Tristen Leo | Unknown belt | Southern Cross Jiu-Jitsu Academy |
| Tristhan Jacob Bagcat | Grey | Cassidy Combat Club |
| Tristyn Dawson | Grey | Legion 13 HQ |
| Trixta-Tahaan Fejsa-Brown | White | Maitland MMA |
| Tron Leon Luna | Grey | Balance BJJ |
| Troy Carollo | Brown | De Been 100% Jiu Jitsu |
| Troy Davies | Brown | Lemos Brazilian Jiu-Jitsu Academy |
| Troy Deviesseux | Unknown belt | SJJA PARRAMATTA |
| Troy Fumo | Brown | Waves Martial Arts Comp Team |
| Troy Good | Unknown belt | Arruda BJJ |
| Troy Guyette | Black | Coringa Jiu-Jitsu |
| Troy Heaslip | White | Apex Jiu Jitsu Academy |
| Troy Johnson | White | Legends Brazilian Jiu Jitsu Australia |
| Troy Kallenbach | Blue | Gracie Barra Shellharbour |
| Troy Khamis | Purple | Movement Martial Arts |
| Troy Kong-gardiner | Grey | Waves Martial Arts |
| Troy Nguyen | Grey | Bankstown Martial Arts |
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