Lac Achan Anutamwat is a Lake located in Rivière-Koksoak; Kativik, Quebec.

• Latitude: 57° 0' 27'' North   (decimal: 57.0073633)
• Longitude: 68° 58' 36'' West   (decimal: -68.9765584)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Achan Anutamwat
• GPS Coordinate Locator Map: Lac Achan Anutamwat Lat/Long