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

• Latitude: 62° 5' 39'' North   (decimal: 62.0941997)
• Longitude: 73° 5' 39'' West   (decimal: -73.0941398)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Tasialujjuaq
• GPS Coordinate Locator Map: Lac Tasialujjuaq Lat/Long