The Barkly Region, formerly Barkly Shire, is a local government area of the Northern Territory of Australia, administered by the Barkly Regional Council. The region's main town is Tennant Creek. The region covers an area of 322,713 square kilometres (124,600 sq mi) and had a population of almost 7,400 as at June 2018.

Tennant Creek is a town located in the Northern Territory of Australia. It is the seventh largest town in the Northern Territory, and is located on the Stuart Highway, just south of the intersection with the western terminus of the Barkly Highway. At the 2021 census, Tennant Creek had a population of 3,080 people, of which 55% (1,707) identified themselves as Indigenous.