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.
| Luca Sadaillan | Grey | Gracie Barra Tweed Heads |
| Luca Sandberg | Grey | LEGACY |
| Luca Santarpino | Blue | 10th Planet Jiu Jitsu Australia |
| Luca Seiler | Grey | SJJA Bulimba |
| Luca Sic | Blue | Progressivebjj |
| Luca Smith | White | Galeb BJJ |
| Luca Spiteri | Black | Kyu Taekwondo |
| Luca Starrett | Unknown belt | Flux Jiu Jitsu |
| Luca Stilo | White | Grappling Bros / GFTeam |
| Luca Subhas | White | AMMA GYM BRAZILIAN JIU JITSU |
| Luca Taylor | Blue | Team Perosh MMA |
| Luca Tripodi | Grey | Team Perosh MMA |
| Luca Truong | Grey | Cia Paulista Australia |
| Luca Ubatuba | Grey | CARECA JIU JITSU AUSTRALIA |
| Luca Voulcaris | Yellow | Team Lead |
| Luca Watt | White | Gracie Barra Penrith |
| Luca Wilault | Grey | Infinity Brazilian Jiu JItsu Australia |
| Luca Woloczyn | White | Kazoku Jiu Jitsu Academy |
| Lucan Biswell | Grey | Base Training Centre |
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