Lac Saint-Louis is a Lake located in Québec; Québec, Quebec and has an elevation of 390 meters.

• Latitude: 46° 56' 7'' North   (decimal: 46.9352998)
• Longitude: 71° 15' 18'' West   (decimal: -71.2550903)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 390 meters
• Location: Québec; Québec
• Atlas of Canada Locator Map: Lac Saint-Louis
• GPS Coordinate Locator Map: Lac Saint-Louis Lat/Long