Lac Tamison is a Lake located in Lac-Pythonga; La Vallée-de-la-Gatineau, Quebec and has an elevation of 367 meters.

• Latitude: 47° 31' 31'' North   (decimal: 47.5252778)
• Longitude: 76° 34' 0'' West   (decimal: -76.5666667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 367 meters
• Location: Lac-Pythonga; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac Tamison
• GPS Coordinate Locator Map: Lac Tamison Lat/Long