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

• Latitude: 57° 28' 45'' North   (decimal: 57.4790416)
• Longitude: 68° 31' 2'' West   (decimal: -68.5173490)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Pikwatakanis
• GPS Coordinate Locator Map: Lac Pikwatakanis Lat/Long