John Curtin's house was the home of Prime Minister John Curtin in Cottesloe, Western Australia. Built in 1923, it was the Curtin family home until it was bought jointly by Western Australian Government and the Australian Government in 1998. The house is an interwar California bungalow design, designed by Curtin, and one of the first buildings built by , a prominent builder in the Cottesloe area during the late 1920s and 1930s.