Petit lac Laroche is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec and has an elevation of 445 meters.

• Latitude: 47° 49' 50'' North   (decimal: 47.8305556)
• Longitude: 73° 36' 19'' West   (decimal: -73.6052778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 445 meters
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Petit lac Laroche
• GPS Coordinate Locator Map: Petit lac Laroche Lat/Long