People who have competed at Australian Brazilian jiu-jitsu and grappling events. Australia only, for now. See Australian BJJ rankings for recorded wins by belt, state, and ruleset.
| Jeff Mitchell | Unknown belt | Clube de Lutas |
| Jeff Ongcuangco | White | TEAM MMTA |
| Jefferson Barbosa | White | Life BJJ |
| Jefferson Nguyen | White | Global Martial Arts AU |
| Jeffrey Lemon | Purple | GARAGE JIU-JITSU |
| Jeffrey Llanes | Black | Clube de Lutas |
| Jeffrey Morton | Grey | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Jeffrey Musundire | Black | Gracie Barra Gladesville |
| Jeffrey Ni | White | Cia Paulista Australia |
| Jeffrey Pham | Purple | MYBJJ TEAM |
| Jeffrey Stevenson | Grey | The Grappling Lab Prestons |
| Jeffrey Tanate | White | Fortitude Jiu Jitsu |
| Jeffrey Tse | Blue | MYBJJ TEAM |
| Jeffrey Vallejo Tanate | White | Fortitude Jiu Jitsu |
| Jeffry Bailey | Purple | The Grappling Club |
| Jeidhen Paramio | White | Legends Brazilian Jiu Jitsu Australia |
| Jelena Talbot | Purple | Grappling Bros / GFTeam |
| Jemaal Ramic | White | Invictus MMA - Tullamarine |
| Jemima Walker | Yellow | MYBJJ TEAM |
Matstories