Wrigley is a "Designated Authority" in the Dehcho Region of the Northwest Territories, Canada. The Slavey Dene community is located on the east bank of the Mackenzie River, just below its confluence with the Wrigley River and about 466 mi (750 km) northwest of Yellowknife.

The Dehcho Region or Deh Cho is one of five administrative regions in the Northwest Territories of Canada. According to Municipal and Community Affairs the region consists of six communities with the regional office situated in Fort Simpson. All communities in the Dehcho are predominantly Dehcho First Nations.