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.
| Samuel Woodward | White | LEGACY |
| Samuel Wu | Grey | Gracie Barra Hornsby |
| Samyar Mardani | Grey | Nexus Jiu-Jitsu & MMA |
| Samyek Gurung | Yellow | Power with Purpose Tae Kwon Do |
| Sanaya Waraich | Grey | Moraes BJJ |
| Sandesh Shrestha | White | Forza Jiu Jitsu |
| Sandesh Tennakoon-Kumarasiri | Blue | Cia Paulista Australia |
| Sandford Stebbings | Unknown belt | Will Machado - Comp Team |
| Sandra Cheung | Purple | Shibusa |
| Sandra Elliott | White | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Sandrine Par-Adriano | Yellow | SJJA Team |
| Sandro Breis | Brown | Flow Martial Arts Coolangatta |
| Sandro De Carvalho Ferreira | Black | De Been 100% Jiu Jitsu |
| Sandy Ghent | Purple | Crazy Team Australia |
| Sangmim Song | White | MYBJJ TEAM |
| Sanjan Udumalagala | Purple | Axis Jiu-Jitsu Academy Australia |
| Sanjay Nambiar | Purple | Costa Academy |
| Sanjay Schokman | Unknown belt | Eltham Martial Arts Academy |
| Sanjiev Meetinay | White | Mat Masters Academy |
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