Lac Étain is a Lake located in Réservoir-Dozois; Vallée-de-l'Or, Quebec and has an elevation of 410 meters.

• Latitude: 47° 40' 34'' North   (decimal: 47.6761111)
• Longitude: 77° 1' 2'' West   (decimal: -77.0172222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 410 meters
• Location: Réservoir-Dozois; Vallée-de-l'Or
• Atlas of Canada Locator Map: Lac Étain
• GPS Coordinate Locator Map: Lac Étain Lat/Long