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

• Latitude: 58° 31' 41'' North   (decimal: 58.5280556)
• Longitude: 68° 36' 56'' West   (decimal: -68.6155556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Innitarvik
• GPS Coordinate Locator Map: Lac Innitarvik Lat/Long