Longwarry is a town in Victoria, Australia, 83 kilometres (52 mi) south-east of Melbourne's Central Business District, located within the Shires of Baw Baw and Cardinia local government areas. Longwarry recorded a population of 2,436 at the 2021 census. It has one primary school, Longwarry Primary School. Longwarry is bypassed by the Princes Freeway.