St Kilda West is an inner suburb in Melbourne, Victoria, Australia, 5 km south of Melbourne's Central Business District, located within the City of Port Phillip local government area. St Kilda West recorded a population of 2,951 at the 2021 census. St Kilda West is bounded by Albert Park and Canterbury Road in the north-east and south-east, West Beach Road, Scoops Lane and Beaconsfield Parade in the south-west, Port Phillip Bay in the west, and Fraser Street in the north and north-west.