Adelaide Hills Council is a local government area in the Adelaide Hills of South Australia. It is in the hills east of Adelaide, the capital of South Australia. It extends from the South Para Reservoir in the north, to the Mount Bold Reservoir in the south.

The Adelaide Hills region is located in the southern Mount Lofty Ranges east of the city of Adelaide in the state of South Australia. The largest town in the area, Mount Barker is one of Australia's fastest-growing towns. Before British colonisation of South Australia, the area was inhabited by the Peramangk people.