Niddrie is a suburb in Melbourne, Victoria, Australia, 11 km north-west of Melbourne's Central Business District, located within the City of Moonee Valley local government area. Niddrie recorded a population of 5,901 at the 2021 census. Niddrie is bounded by the Calder Freeway to the north, Steele Creek to the west, Hoffmans Road to the east and Rosehill Road to the south.