Petit lac Perdu is a Lake located in Lac-Bouchette; Le Domaine-du-Roy, Quebec.

• Latitude: 48° 15' 45'' North   (decimal: 48.2625)
• Longitude: 72° 6' 6'' West   (decimal: -72.1016667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Bouchette; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Petit lac Perdu
• GPS Coordinate Locator Map: Petit lac Perdu Lat/Long