People who have competed at Australian events. Australia only, for now.
| Blue |
| Clube de Lutas |
| Rohith Srinivas | White | Advance Grappling Academy |
| Rohnan Taylor | White | CMBT Training Centre |
| Roiceline Laurente | White | Nakama BJJ |
| Roland Baumann | White | BJJ Lotus Club |
| Roma Lobanov | Blue | Bayside BJJ |
| Romain Delaire | Purple | GROWTH BRAZILIAN JIU JITSU |
| Roman Alatli | White | Kronos BJJ |
| Roman Brown | White | De Been 100% Jiu Jitsu |
| Roman Carrizo | White | SABJJ - Toyama Jiu Jitsu |
| Roman Carvajal | Grey | High Rollers |
| Roman Chalise | White | Onya Martial Arts |
| Roman Ciccone | Grey | Complete Mixed Martial Arts |
| Roman Cole | Unknown belt | Lemos Brazilian Jiu-Jitsu Academy |
| Roman Dudley | White | Lemos Brazilian Jiu-Jitsu Academy |
| Roman Dudley | White | Lemos Brazilian Jiu-Jitsu Academy |
| Roman Forno | Unknown belt | The Jiu-Jitsu Studio Darwin |
| Roman Hannoun | White | Gracie Barra Carlton |
| Roman Houshyar | White | Global Martial Arts AU |
Wave