People who have competed at Australian events. Australia only, for now.
| Harry Flood | Unknown belt | Gracie Barra Townsville |
| Harry Hickman | Blue | Equinox Academy |
| Harry Jeong | Blue | Locals Jiu Jitsu Academy |
| Harry Klimis | White | Gracie Barra St Peters Australia |
| Harry Lee | Grey | SJJA Team |
| Harry Lewis | Blue | MENNA TOP TEAM BJJ |
| Harry Loukas | Grey | Gracie Sutherland Shire (formerly Gracie Miranda) |
| Harry Martin | Grey | Moraes BJJ |
| Harry Maybury | Grey | 10th Planet Jiu Jitsu Australia |
| Harry Milazzo | Unknown belt | M16/Beachside Jiu-Jitsu |
| Harry Morgan | White | ONDA JJ |
| Harry Morrall | Blue | Swan Hill Jiu-Jitsu |
| Harry Pavlidis | Brown | Grappling Education |
| Harry Peterson | White | Mota-Vation Brazilian Jiu Jitsu. |
| Harry Pham | Purple | Australian Elite Team |
| Harry Pilkington | White | Stewie's House Of BJJ |
| Harry Sarafoglou | Purple | Parramatta Jiu Jitsu Academy |
| Harry Sincock | White | Stockade Training Centre |
| Harry Talarico | White | Australian Elite Team |
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