Lac Antoine is a Lake located in Colombier; La Haute-Côte-Nord, Quebec and has an elevation of 242 meters.

• Latitude: 48° 57' 57'' North   (decimal: 48.9658693)
• Longitude: 68° 59' 21'' West   (decimal: -68.9892151)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 242 meters
• Location: Colombier; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Antoine
• GPS Coordinate Locator Map: Lac Antoine Lat/Long