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 Obrien | White | Rival Gym Castle Hill |
| Josh Odgers | Brown | Will Machado - Comp Team |
| Josh Palmer | White | Element Australia |
| Josh Patecki | White | Kings Academy |
| Josh Patten | White | - |
| Josh Paulos | Unknown belt | BLUE MOUNTAINS MARTIAL ARTS CENTRE |
| Josh Pavlou | Blue | Eastside Jiu Jitsu Melbourne |
| Josh Portlock | White | TRINITY Australia |
| Josh Putt | White | Absolute MMA |
| Josh Rabinovitz | White | Gracie Barra Bondi |
| Josh Ratsakas | White | Besnek Jiu Jitsu |
| Josh Ratsakas | Grey | Besnek Jiu Jitsu |
| Josh Rayner | Black | Arruda BJJ |
| Josh Rhone | White | Ortiz Martial Arts Academy |
| Josh Roa | Blue | Pure blood MMA Yanchep |
| Josh Robinson | White | Gracie Elite Australia |
| Josh Rose | Purple | GARAGE JIU-JITSU |
| Josh Sabey | Purple | The Academy of Grounding |
| Josh Sarti | Purple | ORIGEM JIU-JITSU |
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