Petit lac Désormeaux is a Lake located in Baie-des-Chaloupes; Antoine-Labelle, Quebec and has an elevation of 438 meters.

• Latitude: 46° 23' 39'' North   (decimal: 46.3942108)
• Longitude: 74° 40' 12'' West   (decimal: -74.6698995)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 438 meters
• Location: Baie-des-Chaloupes; Antoine-Labelle
• Atlas of Canada Locator Map: Petit lac Désormeaux
• GPS Coordinate Locator Map: Petit lac Désormeaux Lat/Long