Lac de l'Étranger is a Lake located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 46' 5'' North   (decimal: 50.7680556)
• Longitude: 67° 0' 53'' West   (decimal: -67.0147222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac de l'Étranger
• GPS Coordinate Locator Map: Lac de l'Étranger Lat/Long