Petit lac Blanc is a Lake located in Lac-Sainte-Marie; La Vallée-de-la-Gatineau, Quebec and has an elevation of 221 meters.

• Latitude: 45° 56' 47'' North   (decimal: 45.9463889)
• Longitude: 75° 46' 25'' West   (decimal: -75.7736111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 221 meters
• Location: Lac-Sainte-Marie; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Petit lac Blanc
• GPS Coordinate Locator Map: Petit lac Blanc Lat/Long