Petit lac David is a Lake located in Lac-Nilgaut; Pontiac, Quebec.

• Latitude: 46° 13' 31'' North   (decimal: 46.2252778)
• Longitude: 76° 52' 1'' West   (decimal: -76.8669444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Petit lac David
• GPS Coordinate Locator Map: Petit lac David Lat/Long