The Anglican Diocese of Carpentaria was an Anglican diocese in northern Australia from 1900 to 1996. It included most of northern Queensland, the islands of the Torres Strait and, until 1968, all of the Northern Territory. The see was based at Quetta Cathedral on Thursday Island in the Torres Strait. The creation of the diocese was the work of Christopher Barlow, Bishop of North Queensland. The diocese's first bishop was Gilbert White and the last was Anthony Hall-Matthews.