Lac du Porc-Épic is a Lake located in Lac-Walker; Sept-Rivières, Quebec and has an elevation of 530 meters.

• Latitude: 50° 48' 58'' North   (decimal: 50.8161111)
• Longitude: 67° 37' 50'' West   (decimal: -67.6305556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 530 meters
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac du Porc-Épic
• GPS Coordinate Locator Map: Lac du Porc-Épic Lat/Long