Maidstone ( MAYD-stən) is an inner-city suburb in Melbourne, Victoria, Australia, 8 km (5.0 mi) north-west of Melbourne’s Central Business District, located with the City of Maribyrnong local government area. Maidstone recorded a population of 9,389 at the 2021 census.

Tram route 57 tram provides public transport from Flinders Street station in the city to Cordite Avenue, West Maribyrnong, on the border of Maidstone, while tram route 82 tram provides public transport from Moonee Ponds Junction (Ascot Vale Road / Puckle Street) to Footscray (Leeds Street / Irving Street) passing through Maidstone for a segment of its journey. It is one of very few Melbourne tram routes which do not travel through the Melbourne CBD. In 2022, construction of the Maidstone tram depot is scheduled to commence.