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.
| David Muller | White | Life BJJ |
| David Murray | Blue | VANGUARD JIU JITSU |
| David Nackovski | Grey | Kings MMA |
| David Nasrawi | Grey | A-Team Jiu Jitsu |
| David Newey | White | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| David O'Neil | Blue | One Purpose BJJ |
| David Patriki | White | Australian Elite Team |
| David Patterson | White | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| David Peirce | Purple | CBR MMA |
| David Pham | White | Australian Elite Team |
| David Playmore | White | Gracie Elite Australia |
| David Pope | Blue | Gracie Barra Central Coast |
| David Rahimi | White | Brothers Brazilian Jiu Jitsu |
| David Ramos | White | Corporate Box Fortitude Valley |
| David Raymond Ebalo | White | Gracie Barra Nowra |
| David Richardson | White | Absolute MMA |
| David Ro | Blue | Movement Martial Arts |
| David Robertson | White | SASSOM MMA |
| David Rod | White | Gracie Barra Sydney |
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