Lac Illuvigartulik is a Lake located in Rivière-Koksoak; Kativik, Quebec and has an elevation of 23 meters.

• Latitude: 61° 33' 11'' North   (decimal: 61.5529878)
• Longitude: 71° 39' 38'' West   (decimal: -71.6606393)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 23 meters
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Illuvigartulik
• GPS Coordinate Locator Map: Lac Illuvigartulik Lat/Long