Altona Meadows is a suburb of Melbourne, Victoria, Australia, 17 km south-west from Melbourne's central business district. Its local government area is the City of Hobsons Bay. At the 2011 census, Altona Meadows had a population of 18,746.
Located partly within Altona Meadows, Cheetham Wetlands is a large park with numerous boardwalks traversing its network of lagoons. The wetlands attract large numbers of migratory birds, making it popular with walkers and birdwatchers alike.