Lac Inussualuk is a Lake located in Baie-d'Hudson; Kativik, Quebec.

• Latitude: 58° 27' 36'' North   (decimal: 58.4599614)
• Longitude: 78° 2' 9'' West   (decimal: -78.0358550)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-d'Hudson; Kativik
• Atlas of Canada Locator Map: Lac Inussualuk
• GPS Coordinate Locator Map: Lac Inussualuk Lat/Long