Lac Harding is a Lake located in Lac-Pythonga; La Vallée-de-la-Gatineau, Quebec and has an elevation of 250 meters.

• Latitude: 46° 29' 28'' North   (decimal: 46.4911111)
• Longitude: 76° 9' 9'' West   (decimal: -76.1525)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 250 meters
• Location: Lac-Pythonga; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac Harding
• GPS Coordinate Locator Map: Lac Harding Lat/Long