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

• Latitude: 56° 42' 45'' North   (decimal: 56.7126355)
• Longitude: 68° 29' 50'' West   (decimal: -68.4971002)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Atikamakw
• GPS Coordinate Locator Map: Lac Atikamakw Lat/Long