People who have competed at Australian events. Australia only, for now.
| Zain Ahmadzai | White | Australian Elite Team |
| Zain Kilic | Grey | Kumite Jiu Jitsu |
| Zainab Wazney | Grey | Gracie Barra Carlton |
| Zak Angelevski | Brown | Sydney Wrestling Academy |
| Zak Footer | White | BJJ Lotus Club |
| Zak Hockey | White | Grand Martial Arts |
| Zakariya El-haddad | White | Volkz Jiujitsu Academy |
| Zakariya Ghamrawi | White | High Rollers |
| Zakariya Isa | Grey | Kronos BJJ |
| Zakariya Lim | Grey | Bankstown Martial Arts |
| Zakariya Sai | Yellow | Marcelino Freitas BJJ |
| Zakir Liyanage | White | DOMINANCE |
| Zakk Stewart | White | GARAGE JIU-JITSU |
| Zakky Faragallah | Yellow | Fight Club Jiu-Jitsu team |
| Zalia Grech | Yellow | SPACE BJJ |
| Zander Royle | White | South Coast BJJ |
| Zander Sydenham | White | Galeb BJJ |
| Zane Alawie | White | Locals Jiu Jitsu Academy |
| Zane Alfonso | Grey | Gracie Barra Blacktown City |
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