Coonabarabran is a town in Warrumbungle Shire that sits on the divide between the Central West and North West Slopes regions of New South Wales, Australia. At the 2021 census, the town had a population of 2,387, and as of 2021, the population of Coonabarabran and its surrounding area is 3,477. Local and district residents refer to the town as 'Coona'. Coonabarabran is the gateway to the Warrumbungle National Park, Siding Spring Observatory and the Pilliga Forest.

The Warrumbungle Shire is a local government area in the central western region of New South Wales, Australia. The Shire is traversed by the Newell Highway. The Warrumbungle mountain range and Warrumbungles National Park are major tourist attractions for the Shire. Its seat is located in Coonabarabran, a town in the southwest.