Selsey is a seaside town and civil parish, about eight miles (12 km) south of Chichester, in the Chichester District of West Sussex, within the historic county of Sussex, England. Selsey lies at the southernmost point of the Manhood Peninsula, almost cut off from mainland Sussex by the sea. It is bounded to the west by Bracklesham Bay, to the north by Broad Rife (rife being the local word for stream or creek), to the east by Pagham Harbour and terminates in the south at Selsey Bill.