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.
| Jamal Omar | Unknown belt | House Of Lions MMA |
| Jamal Tabbaa | White | Gracie Barra Carlton |
| Jamal Yafi | White | WOLFLIFE ACADEMY |
| Jaman Van Den Broek | Blue | Flux Jiu Jitsu |
| James Abiwahab | Grey | Elite Martial Arts & Fitness Centre |
| James Akasheh | Grey | Odyssey Jiu Jitsu Academy |
| James Alagich | Grey | SJJA Manly |
| James Alexander | Blue | Gracie Barra Kiama |
| James Alley | Blue | Ako Martial Arts |
| James Andrews | Purple | DOMINANCE |
| James Ang | White | Academy Jiu Jitsu |
| James Arletos | Blue | Alpha Jiu Jitsu Richmond |
| James Astor | Blue | Team Perosh MMA |
| James Ballantyne | Brown | BJJ Lotus Club |
| James Barraclough | Grey | GRACIE BARRA CARINGBAH |
| james Barrett | Orange | Brazilian Jiu Jitsu Darwin |
| James Barton-Harvey | Orange | TJJ SCHOOL AUSTRALIA |
| James Baulch | White | LEGACY |
| James Beattie | White | Gracie Barra Hunter Valley |
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