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.
| Leo Cantrell | White | HUIA MARTIAL ARTS |
| Leo Carroll | Unknown belt | The Agoge Brazilian Jiu-Jitsu |
| Leo Caux | White | Temple Jiu Jitsu |
| Leo Cheng | Blue | Team Perosh MMA |
| Leo Collings | Grey | Ultimate Jiu Jitsu |
| Leo Curtin | White | Integrated MMA Sunshine Coast |
| Leo Dadgostar | Unknown belt | Cortex MMA |
| Leo De Morais | Unknown belt | The Agoge Brazilian Jiu-Jitsu |
| Leo De Rose | White | De Been 100% Jiu Jitsu |
| Leo Djikic | Yellow | Cia Paulista Australia |
| Leo Drew | Unknown belt | Lemos Brazilian Jiu-Jitsu Academy |
| Leo Eagleton | Grey | Gracie Barra Bondi |
| Leo Elliessy | Unknown belt | De Been 100% Jiu Jitsu |
| Leo Fakhoury | Unknown belt | SJJA Hornsby |
| Leo Fan | Grey | Complete Mixed Martial Arts |
| Leo Faraj | White | SUPREME ART CLUB |
| Leo Ford | Yellow | Will Machado - Comp Team |
| Leo Foster | Grey | Studio 55 Brazilian Jiu Jitsu |
| Leo Gal | White | Element Australia |
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