Umingmaktok (Inuinnaqtun: Umingmaktuuq, "he or she caught a muskox") is a now abandoned settlement located on Bathurst Inlet in the Kitikmeot of the Canadian territory of Nunavut.

The traditional language of the area was Inuinnaqtun and is written using the Latin alphabet rather than the syllabics of the Inuktitut writing system.

Like Cambridge Bay, Bathurst Inlet and Kugluktuk syllabics are rarely seen and used mainly by the Government of Nunavut.

At that time, Copper Inuit who still lived a traditional lifestyle settled at Umingmaktok seasonally in the winter.

Medical services were provided 3 times per year, while police would come from the Cambridge Bay RCMP detachment only as needed.