Warmun is a township and locality situated in the Kimberley region of Western Australia. It is positioned along the Great Northern Highway, approximately 3,000 kilometres (1,900 mi) northeast of Perth. The community is located about 200 km (120 mi) south of Kununurra.
The area is characterized by its remote geography and proximity to several landmarks. Turkey Creek is a small creek that runs through the community. The nearest populated town to Warmun is Halls Creek, which lies roughly 160 km (99 mi) to the south.