Tsiigehtchic (/ˈtsiːɡɛtʃɪk/ TSEE-getch-ik; "mouth of the iron river"), officially the Charter Community of Tsiigehtchic, is a Gwich'in community located at the confluence of the Mackenzie and the Arctic Red Rivers, in the Inuvik Region of the Northwest Territories, Canada. The community was formerly known as Arctic Red River, until 1 April 1994. The Gwichya Gwich'in First Nation is located in Tsiigehtchic.