Kardinya is a suburb 13 kilometres (8 mi) south-southwest of the central business district of Perth, the capital of Western Australia. It is in the City of Melville local government area. It is predominantly a low-density residential suburb consisting of single-family detached homes. There is a commercial area in the centre of the suburb, with a shopping centre and several other shops. In the northwest is a small light industrial area. Kardinya has a population of 8,730 people.