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.
| Memphis Cridland | White | Fight Club Jiu-Jitsu team |
| Mendel Deitz | Blue | ORIGEM JIU-JITSU |
| Meng - Hao Lu | Grey | Coringa Jiu-Jitsu |
| Meng Cheng Lu | Grey | Coringa Jiu-Jitsu |
| Meng Chua | Black | Will Machado - Comp Team |
| Meng Lee Chua | Black | Will Machado - Comp Team |
| Meng Xue | White | Integrated MMA HQ |
| Mengqi Zhang | Unknown belt | Energy MMA Club |
| Mengyao Zhang | White | Waves Martial Arts Comp Team |
| Menlo Milaan Lottering | White | Chess Club Jiu-Jitsu |
| Menno Talbot | White | Gracie Barra Mount Lawley |
| Meor Ahmad Farabi | White | Rafiq Jiu Jitsu & MMA |
| Mersin Tusha | White | Besnek Jiu Jitsu |
| Mersin Tusha | White | Besnek Jiu Jitsu |
| Mert Tasbasi | White | Besnek Jiu Jitsu |
| Meryem Cay | Grey | Gracie Jiu-Jitsu Footscray |
| Messiah IOANE | Grey | Gracie Barra Penrith |
| Mesut Karadavut | White | Team Sparta |
| Mesut Karadavut | White | Team Sparta |
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