Geographe is a suburb of the Western Australian city of Busselton. At the 2021 census, it had a population of 3,622. Sandylands, one of the first houses built in Busselton, was constructed in the area beginning in 1840 by Charles Bussell, the younger brother of John Bussell. Geographe was developed as an urban area in the mid-1990s, with the Port Geographe Marina, which was opened in 1997, being constructed as part of the development.