Lac Antoine is a Lake located in Rivière-de-la-Savane; Mékinac, Quebec and has an elevation of 442 meters.

• Latitude: 46° 57' 48'' North   (decimal: 46.9633712)
• Longitude: 73° 30' 5'' West   (decimal: -73.5015233)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 442 meters
• Location: Rivière-de-la-Savane; Mékinac
• Atlas of Canada Locator Map: Lac Antoine
• GPS Coordinate Locator Map: Lac Antoine Lat/Long