Usṭralya Tutrimt (s tanglizit: Western Australia), d awanak ameqran akk n Usṭralya, yezga-d deg utaram (lɣerb) n tmurt. Tajumma-nnes 2.645.615 km2 (yikilumitren imkuẓen). Zedɣen-t 2.296.411 n yimezdaɣen. Tamaneɣt-nnes d tamdint n Perth.