Branche Lavoie is a River located in Saint-Antonin; Rivière-du-Loup, Quebec.

• Latitude: 47° 47' 51'' North   (decimal: 47.7975220)
• Longitude: 69° 27' 1'' West   (decimal: -69.4503213)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: Saint-Antonin; Rivière-du-Loup
• Atlas of Canada Locator Map: Branche Lavoie
• GPS Coordinate Locator Map: Branche Lavoie Lat/Long