The golden bandicoot (Isoodon auratus) is a short-nosed bandicoot found in northern Australia. It is the smallest of its genus. The golden bandicoot is now a threatened species. It was once found throughout much of northwestern Australia, with even a patch on the New South Wales/South Australia border, but it is now restricted to the Kimberley region of Western Australia, and to Augustus, Barrow and Middle Islands off of Western Australia (I. auratus barrowensis) and Marchinbar Island of Northern Territory. It is distinguished from the brown bandicoots by its golden colouring and much smaller size.