Lac Richardson is a Lake located in Clarendon; Pontiac, Quebec and has an elevation of 181 meters.

• Latitude: 45° 39' 38'' North   (decimal: 45.6605556)
• Longitude: 76° 31' 9'' West   (decimal: -76.5191667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 181 meters
• Location: Clarendon; Pontiac
• Atlas of Canada Locator Map: Lac Richardson
• GPS Coordinate Locator Map: Lac Richardson Lat/Long