Île à Constantineau is a Island located in Sainte-Anne-du-Lac; Antoine-Labelle, Quebec and has an elevation of 273 meters.

• Latitude: 46° 55' 46'' North   (decimal: 46.9294444)
• Longitude: 75° 18' 31'' West   (decimal: -75.3086111)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 273 meters
• Location: Sainte-Anne-du-Lac; Antoine-Labelle
• Atlas of Canada Locator Map: Île à Constantineau
• GPS Coordinate Locator Map: Île à Constantineau Lat/Long