People who have competed at Australian events. Australia only, for now.
| Blake Tape |
| Blue |
| Onya Martial Arts |
| Blake Vella | Purple | United Jiu-Jitsu Academy |
| Blake Waddell | Grey | Studio 55 Brazilian Jiu Jitsu |
| Blake Waldren | Grey | Coringa Jiu-Jitsu |
| Blake Williams | Grey | Leeton Jiu Jitsu |
| Blake Wilson | Grey | Studio 55 Brazilian Jiu Jitsu |
| Blakeley Perkins | Grey | Fusion Fight and Fitness |
| Blanca Tan | White | Emerge Martial Arts |
| Blayde Kriwopischin | White | Gemina Sports Port Kennedy |
| Blayne Van Vuuren | White | shindo new breed |
| Blaze Eadie | Grey | Underdog Evolution |
| Bleron Zajmi | Purple | SBG Australia |
| Bo Danelutti | White | Australian Elite Team |
| Bo Taylor | Grey | Coringa Jiu-Jitsu |
| Boaz Cuddihy | Purple | Complete Control Martial Arts |
| Bobby Sandhu | Unknown belt | Absolute MMA |
| Bobby Wang | Grey | Galeb BJJ |
| Bodene Thompson | Grey | SJJA Team |
| Bodey Burnham | Brown | Mildura Brazilian Jiu Jitsu |
Wave