Petit lac Saint-Donat is a Lake located in Lac-Legendre; Matawinie, Quebec and has an elevation of 500 meters.

• Latitude: 46° 27' 41'' North   (decimal: 46.4614306)
• Longitude: 74° 11' 57'' West   (decimal: -74.1990489)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 500 meters
• Location: Lac-Legendre; Matawinie
• Atlas of Canada Locator Map: Petit lac Saint-Donat
• GPS Coordinate Locator Map: Petit lac Saint-Donat Lat/Long