Lac Louvois is a Lake located in Lac-Pythonga; La Vallée-de-la-Gatineau, Quebec and has an elevation of 301 meters.

• Latitude: 46° 43' 38'' North   (decimal: 46.7272824)
• Longitude: 76° 13' 58'' West   (decimal: -76.2327291)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 301 meters
• Location: Lac-Pythonga; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac Louvois
• GPS Coordinate Locator Map: Lac Louvois Lat/Long