The City of Maryborough was a local government area located in the Wide Bay–Burnett region of Queensland, Australia, containing the urban locality of Maryborough as well as the southern half of Fraser Island (also known as K'Gari and Gari).
Maryborough City was an administrative region located within the Wide Bay–Burnett area of Queensland, comprising the city of Maryborough and half of the island of Fraser (also known by its Aboriginal names K'Gari and Gari).