Lac Louis is a Lake located in Saint-Siméon; Charlevoix-Est, Quebec and has an elevation of 146 meters.

• Latitude: 47° 58' 34'' North   (decimal: 47.9761111)
• Longitude: 69° 52' 19'' West   (decimal: -69.8719444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 146 meters
• Location: Saint-Siméon; Charlevoix-Est
• Atlas of Canada Locator Map: Lac Louis
• GPS Coordinate Locator Map: Lac Louis Lat/Long