Étang de Hart is a Lake located in Clarendon; Pontiac, Quebec.

• Latitude: 45° 36' 13'' North   (decimal: 45.6036111)
• Longitude: 76° 38' 9'' West   (decimal: -76.6358333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Clarendon; Pontiac
• Atlas of Canada Locator Map: Étang de Hart
• GPS Coordinate Locator Map: Étang de Hart Lat/Long