People who have competed at Australian events. Australia only, for now.
| Name | Belt | Gym |
|---|---|---|
| Nicolas Shepherd | Unknown belt | Flux Jiu Jitsu |
| Nicolas Smith | White | Portal Brazilian Jiu Jitsu |
| Nicole Clapton | Unknown belt | Armour Brazilian Jiujitsu |
| Nicole Estavillo | White | DKMMA |
| Nicole Stojkovski | Blue | Gracie Barra Edgeworth |
| Nicolò Zanellato | White | DOMINANCE |
| Nik Cele |
| White |
| Southside Training Centre |
| Nik Elefteriadis | White | Dromana Grappling Academy |
| Nik Paul | White | Gracie Barra Carlton |
| Nika Horn | Green | Flow State BJJ - Chelsea Heights |
| Nikau Taramoeroa | White | Fight Club Jiu-Jitsu team |
| Nikhil Jhamb | White | DKMMA |
| Nikhil Nautiyal | White | Clube de Lutas |
| NIKITA CHALAZIA | Grey | Gracie Barra Carlton |
| Nikita Mashurov | Grey | Gracie Barra Sydney |
| Nikita Moullakis | Blue | High Rollers |
| Nikita Parlour | White | Galeb BJJ |
| Nikki Krstic | Unknown belt | GCJ Academy |
| Nikki Maniam | White | GARAGE JIU-JITSU |
| NIKLAUS CUI | Grey | Gracie Sutherland Shire (formerly Gracie Miranda) |
| Niko Zervos | Grey | SJJA Team |
| Nikola Milacic | Blue | Gracie Elite Australia |
| Nikolai Govender | Grey | Lemos Brazilian Jiu-Jitsu Academy |
| Nikolai Kikhtev | Yellow | Australian Elite Team |
| Nikolai Meynin | Purple | Jiu Jitsu Kingdom |
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