Lac de l'Épouse is a Lake located in Lac-Douaire; Antoine-Labelle, Quebec.

• Latitude: 47° 13' 0'' North   (decimal: 47.2166667)
• Longitude: 75° 42' 18'' West   (decimal: -75.705)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Douaire; Antoine-Labelle
• Atlas of Canada Locator Map: Lac de l'Épouse
• GPS Coordinate Locator Map: Lac de l'Épouse Lat/Long