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.
| Joao Amaral Prandini | White | Lasco Jiu Jitsu Gold Coast |
| Joao Carlan | Purple | Galeb BJJ |
| Joao Domingues Lopes | Unknown belt | Grappling Education |
| Joao Felipe Bessa Rodrigues | Blue | CARECA JIU JITSU AUSTRALIA |
| Joao Fellipe Nogueira Gomes | White | Gracie Barra West Ryde |
| Joao Graca | Purple | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Joao Leite | Purple | MENNA TOP TEAM BJJ |
| Joao Lucas De Oliveira Castro | White | LEGACY |
| Joao Miranda | White | Gracie Barra Surfers Paradise |
| Joao Muniz Costa | White | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Joao Paulo Mattos Salgueiro | White | ROOTS BJJ |
| Joao Pedro | Blue | Life BJJ |
| João Pedro Bittencourt Dangremon Salóes | Purple | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| João Pedro Da Silva | Blue | Life BJJ |
| Joao Pedro De Medeiros | Grey | LEGACY |
| Joao Pedro Lima | Blue | TRINITY Australia |
| João Pereira Da Silva | Purple | Gracie Elite Australia |
| Joao Perrigo | Yellow | Garra Brazilian Jiu Jitsu Australia |
| Joao Rebello | Purple | One Purpose BJJ |
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