Cranbourne West is a suburb in Melbourne, Victoria, Australia, 40 km south-east of Melbourne's Central Business District, located within the City of Casey local government area. Cranbourne West recorded a population of 19,969 at the 2021 census. Cranbourne West has developed since the 1990s, and in 2006 had a new shopping centre opened called 'The Sandhurst Centre', on the corner of Duff Street and Monahans Road.