Branche Sud is a River located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 49° 54' 7'' North   (decimal: 49.9019896)
• Longitude: 67° 24' 17'' West   (decimal: -67.4046704)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Branche Sud
• GPS Coordinate Locator Map: Branche Sud Lat/Long