People who have competed at Australian Brazilian jiu-jitsu and grappling events. Australia only, for now.
| Trevor Convery | White | Will Machado - Comp Team |
| Trevor Lim | White | Cia Paulista Australia |
| Trevor Low | Purple | Academy 411 |
| Trey Diras | Grey | Legends Brazilian Jiu Jitsu Australia |
| Trey Ebert | White | Australian Elite Team |
| Trey Vanderwilt | White | Southside Training Centre |
| Trey Williams | White | SJJA Team |
| Trey Williams | White | Grow Strong MMA |
| Treylin Pakoti | White | Concept Jiu Jitsu |
| Treyzan Wilson | Blue | Empire Martial Arts |
| Trik Eldridge | Unknown belt | Toa BJJ |
| Trinity Van Der Leeden | Blue | Gemina |
| Trish McDonell | White | Grappling Bros / GFTeam |
| Trishika Chakraborty | Yellow | Taya Taekwondo |
| Trisong Yangzom | Blue | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Tristan Ableitner | Purple | Australian Elite Team |
| Tristan Astudillo | Grey | The Grappling Lab Prestons |
| Tristan Beavington | White | Base Training Centre |
| Tristan Brown | Blue | Gracie Barra Bondi |
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