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.
| Ilia Boursinos |
| Blue |
| Australian Elite Team |
| Iliana Limacher | Grey | Nova Arte Brazilian Jiu Jitsu |
| Iliana Tama | White | High Rollers |
| Ilias Georgopoulos | White | ISOHEALTH |
| Ilias Parkar | Grey | Bayside BJJ |
| Ilias Vasiliou | White | Open Sparring |
| Ilija Jelovac | White | Limitless MMA |
| Ilijana Trautsch | Grey | LEGACY |
| Ilirian Javori | White | Australian Elite Team |
| Iliya Toghai | White | Relentless Grappling Academy |
| Iliyaas Idowu-Thomas | White | Sydney Wrestling Academy |
| Illia Herasimkov | Blue | SPECTRUM JIU-JITSU |
| Illia Moskvita | White | Marrickville Martial Arts Club |
| Iltaf Hammam | White | Gracie Barra Carlton |
| Iltan Kim | Brown | Onya Martial Arts |
| Iluka Michalak | Unknown belt | Port Stephens Brazilian JiuJitsu |
| Ilya Davydkin | Blue | Gracie Barra Mount Lawley |
| Ilyana Moloney | White | Gracie Elite Australia |
| Ilyas Adelpour | Yellow | ROOTS BJJ |
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