Lac Alexandre is a Lake located in Rivière-Rouge; Antoine-Labelle, Quebec and has an elevation of 299 meters.

• Latitude: 46° 30' 5'' North   (decimal: 46.5013889)
• Longitude: 75° 0' 54'' West   (decimal: -75.0150000)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 299 meters
• Location: Rivière-Rouge; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Alexandre
• GPS Coordinate Locator Map: Lac Alexandre Lat/Long