The District Council of Gladstone was a local government area in South Australia. It was proclaimed on 10 August 1876 as the District Council of Yangya, named for the cadastral Hundred of Yangya, but was renamed Gladstone after its main town on 14 August 1879. Gladstone had been built as a private township very close to the hundred boundary, and the adjacent government township of Booyoolie, built not long after, was in the adjacent Hundred of Booyoolie, and formed as the separate District Council of Booyoolie, dividing the twin towns (later merged into modern Gladstone in 1939) into two separate municipalities based on their respective hundreds. It gained the Booyoolie township from that council in 1879, and acquired the remainder of what had been the southern portion of the Booyoolie cou