Bras de la Rivière des Gagnon is a River located in Sainte-Perpétue; L'Islet, Quebec and has an elevation of 405 meters.

• Latitude: 47° 0' 49'' North   (decimal: 47.0136326)
• Longitude: 69° 52' 25'' West   (decimal: -69.8736732)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 405 meters
• Location: Sainte-Perpétue; L'Islet
• Atlas of Canada Locator Map: Bras de la Rivière des Gagnon
• GPS Coordinate Locator Map: Bras de la Rivière des Gagnon Lat/Long