Lac au Canard is a Lake located in Saints-Martyrs-Canadiens; Arthabaska, Quebec and has an elevation of 356 meters.

• Latitude: 45° 48' 38'' North   (decimal: 45.8105920)
• Longitude: 71° 30' 58'' West   (decimal: -71.5162039)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 356 meters
• Location: Saints-Martyrs-Canadiens; Arthabaska
• Atlas of Canada Locator Map: Lac au Canard
• GPS Coordinate Locator Map: Lac au Canard Lat/Long