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.
| Isaque yassen Yassen | Grey | High Rollers |
| Ish Ihsan USTUNDAG | Blue | DC AUSTRALIA |
| Ishaan Chandran | Grey | Geraldton BJJ |
| Ishaan Makkar | White | Team Sparta |
| Ishaan Rana | White | Australian Elite Team |
| Ishak Lemsibak | Unknown belt | TOULOUSE FIGHT CLUB 31 |
| Ishana Patel | Grey | ATI Martial Arts |
| Ishaq Moussa | Grey | Phoenix Martial Arts Australia Pty Ltd |
| Ishe Chitsungo | White | Epicbjj Canberra |
| Isi Kioa | White | SJJA Team |
| Isiah Filipovic | Grey | De Been 100% Jiu Jitsu |
| Isiah Hannoun | Grey | Gracie Barra Carlton |
| Isiah McLennan | Grey | Fight Club Jiu-Jitsu team |
| Isiah Thomas Filipovic | Grey | De Been 100% Jiu Jitsu |
| Iskandar Kainallah | Unknown belt | Cortex MMA |
| Iskandar Rasimoon | Purple | Gracie Smeaton Grange |
| Isla Broadhead | White | Insight Jiu Jitsu Academy |
| Isla Casellato | Grey | SJJA Team |
| Isla Chetty | Grey | Will Machado - Comp Team |
Matstories