Ruisseau St-Louis is a River located in Petit-Saguenay; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 12' 6'' North   (decimal: 48.2016907)
• Longitude: 70° 2' 53'' West   (decimal: -70.0481157)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: Petit-Saguenay; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Ruisseau St-Louis
• GPS Coordinate Locator Map: Ruisseau St-Louis Lat/Long