Lac Hash is a Lake located in Lac-Pythonga; La Vallée-de-la-Gatineau, Quebec and has an elevation of 344 meters.

• Latitude: 46° 37' 22'' North   (decimal: 46.6228377)
• Longitude: 76° 31' 59'' West   (decimal: -76.5330201)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 344 meters
• Location: Lac-Pythonga; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac Hash
• GPS Coordinate Locator Map: Lac Hash Lat/Long