The Dzawadañüenuxñw First Nation, formerly Tsawataineuk, is a First Nations band government in the Queen Charlotte Strait region north of northern Vancouver Island in the Canadian province of British Columbia. It is a member of the Musgamagw Dzawadaüenuxw Tribal Council, along with the Gwawaenuk Tribe and the Ḵwiḵwañsutüinuxñw Hañxwaümis First Nation.
The territory of the Dzawadañüenuxñw First Nation spans the whole of Broughton Archipelago on the northern side of Queen Charlotte Strait and adjoining areas of the BC mainland. The main village of the Dzawadañüenuxñw people is GwaüYi, at the mouth of the Kingcome River.
As of November 2007, there were 59 people living in the community.