Île du Porc-Épic is a Island located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 47' 59'' North   (decimal: 50.7997222)
• Longitude: 67° 36' 37'' West   (decimal: -67.6102778)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Île du Porc-Épic
• GPS Coordinate Locator Map: Île du Porc-Épic Lat/Long