People who have competed at Australian events. Australia only, for now.
| Magnus McConaghy | Grey | Grappling Bros / GFTeam |
| Mahalia Murphy | Grey | CIRILLO'S RMA BJJ |
| Mahdi Abdi | White | Iron Octopus School of Physical Culture |
| Maheen Hafiz | White | High Rollers |
| Mahlah Grey | Blue | Gracie Barra Kiama |
| Mahmoud Alhayek | White | Sydney Wrestling Academy |
| Mahmud Ciftci | Blue | — |
| Mai'via Simi | Orange | EASTSIDE GRAPPLING AU · Team Lead · ONDA JJ |
| Maia Pilipauskaite Evans | White | Coringa Jiu-Jitsu |
| Maia Sofer | Blue | TA | BYRON BAY |
| Maika Kaneko | Grey | Gracie Barra Surfers Paradise |
| Maike Sebastian Masombol | Grey | Midcoast Jiu Jitsu Academy |
| Mailys Beziat | White | Carlson Gracie Gold Coast |
| Maison Andrew | Grey | NBHD |
| Maitha AlHashmi | Grey | High Rollers |
| Maiz Entona | Unknown belt | Marcelino Freitas BJJ |
| Maja Ferguson | White | CARECA JIU JITSU AUSTRALIA |
| Majorie Mika Kalaw | Blue | — |
| Majorie Mika Kalaw | Blue | — |
Wave