Lac Tardif is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec.

• Latitude: 49° 40' 47'' North   (decimal: 49.6797222)
• Longitude: 67° 44' 59'' West   (decimal: -67.7497222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Tardif
• GPS Coordinate Locator Map: Lac Tardif Lat/Long