Lac de la Ligature is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec.

• Latitude: 51° 16' 22'' North   (decimal: 51.2728007)
• Longitude: 68° 25' 53'' West   (decimal: -68.4313775)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac de la Ligature
• GPS Coordinate Locator Map: Lac de la Ligature Lat/Long