Dundaga is a Parish of Ularara County in north west New South Wales, Australia.
[1] It is between Milparinka, New South Wales and Wilcannia and west of Wanaaring.
The main economic activity of the parish is agriculture, with the Ardoo and the Salisbury Downs Station .
The Parish is in the traditional lands of the Bandjigali and Karenggapa people.
The parish has a Köppen climate classification of BWh (Hot desert).