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.
| Peter Oeur | White | Kings MMA |
| Peter Papoulis | White | FAIRFIELD MMA |
| Peter Paputzoglu | White | Leverage Jiu Jitsu Academy |
| Peter Pelaez | White | Fortitude Jiu Jitsu |
| Peter Perriam | Grey | Extreme Mixed Martial Arts Chadstone |
| Peter Riley | White | Grappling Bros / GFTeam |
| Peter Selkrig | Purple | Roll up Jiu-jitsu |
| Peter Shand | Unknown belt | Omega Jiu Jitsu and Mixed Martial Arts |
| Peter Sikiric | Black | Australian Elite Team |
| Peter Spencer | White | Progression MMA |
| Peter Striglogiannis | Black | Royal Empire Martial Arts (REMA) |
| Peter Taateo | Blue | LEGACY |
| Peter Takos | White | Gracie Barra Carlton |
| Peter Terzis | Purple | GRACIE BARRA CARINGBAH |
| Peter Toghian | White | No team Australia |
| Peter Vonortas | Grey | Lemos Brazilian Jiu-Jitsu Academy |
| Peter Wilmot | Purple | Empire Martial Arts |
| Peter Woollett | Blue | GRACIE HUMAITA AUSTRALIA |
| Peter-John Meyer | White | Gracie Barra Burleigh Heads |
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