Lac la Ligne is a Lake located in Lac-Nilgaut; Pontiac, Quebec and has an elevation of 367 meters.

• Latitude: 46° 36' 17'' North   (decimal: 46.6047822)
• Longitude: 77° 39' 6'' West   (decimal: -77.6516911)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 367 meters
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Lac la Ligne
• GPS Coordinate Locator Map: Lac la Ligne Lat/Long