Enngonia, formerly known as Eringonia, is a small town in the north-west of New South Wales, Australia, in Bourke Shire, approximately 98 kilometres (61 mi) north of the regional centre of Bourke. The Warrego River runs just to the west of the town. The central street, Belalie Street, is otherwise the Mitchell Highway running north–south.

Bourke Shire is a local government area in the Orana region of New South Wales, Australia. The Shire is located adjacent to the Darling River, which is known as the Barwon River upstream from Bourke; and located adjacent to the Mitchell Highway. The northern boundary of the Shire is located adjacent to the border between New South Wales and Queensland. The shire is a wool and beef producing area.