Maranoa may refer to several places in Australia:
Maranoa, Queensland, a region of South West Queensland, Australia Division of Maranoa, an electoral district in the Australian House of Representatives Maranoa Region, a local government area in Queensland Maranoa County, a Cadastral County in Queensland relating to the same area Maranoa Land District Maranoa River, a river in the area Maranoa Gardens, a park in the Melbourne suburb of Balwyn, Victoria