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.
| Josh Winter | Blue | MAROCCOLO ACADEMY |
| Josh Wiseman | White | Team Lead |
| Josh Wolhar | Unknown belt | Fighters guild |
| Josh Wood | Unknown belt | 10th Planet Jiu Jitsu Australia |
| Josh Zalstein | Blue | HTC |
| Josh Zalstein | White | M16/Beachside Jiu-Jitsu |
| Josheb De Jong | White | Matamata Bjj Troop |
| Joshua (jnr) Baylis | Orange | Hori Thai Rotorua |
| Joshua (Kai Xian) Luei | Blue | Carlson Gracie Team |
| Joshua Agresta | White | Pacheco Jiu Jitsu |
| Joshua Allum | White | Gracie Barra Central Coast |
| Joshua Aloiai | Blue | ONYX Brazilian Jiu Jitsu |
| Joshua Appleton | White | Powercore MMA |
| Joshua Aranas | Unknown belt | GrapplingHQ |
| Joshua Arduca | White | Australian Elite Team |
| Joshua Arena | Purple | Waves Martial Arts Comp Team |
| Joshua Aubrey | White | Morrinsville BJJ |
| Joshua Baird | White | Waves Martial Arts Comp Team |
| Joshua Ball | Blue | Progression MMA |
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