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.
| Jazmine Kirkpatrick | Grey | Cia Paulista Australia |
| Jazz Trevillion | White | SASSOM MMA |
| JC Cronje | Grey | Ace Academy |
| JC JC Cronje | Grey | Ace Academy |
| JD Fritzjoseph Bagcat | Grey | Infinity Brazilian Jiu JItsu Australia |
| Jean Nairn | Grey | M16/Beachside Jiu-Jitsu |
| Jean Pierre Aziz | White | Australian Elite Team |
| Jean Ribeiro | Blue | PEAK Brazilian Jiu Jitsu |
| Jean-Claude Bernard | Black | Carlson Gracie Gold Coast |
| Jean-Luc Cailleau | Blue | No Team/Association/ |
| Jean-Luc Christopher | Unknown belt | Cortex MMA |
| Jean-marc Chainey | Brown | Coringa Jiu-Jitsu |
| Jeb Moore | White | Oasis Fight Academy |
| Jebrail Ada | White | Gracie Barra Surfers Paradise |
| Jed Anderson | Yellow | Elite BJJ Coaching |
| Jed Anderson-Habel | Purple | M16/Beachside Jiu-Jitsu |
| Jed Brady | Grey | GRACIE BARRA NEWCASTLE CITY |
| Jed Butterworth | Blue | Midcoast Jiu Jitsu Academy |
| Jed Clancy | White | Rhythm Jiu Jitsu |
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