Lac Adanson is a Lake located in Sheen-Esher-Aberdeen-et-Malakoff; Pontiac, Quebec and has an elevation of 362 meters.

• Latitude: 46° 15' 5'' North   (decimal: 46.2514500)
• Longitude: 77° 49' 37'' West   (decimal: -77.8269779)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 362 meters
• Location: Sheen-Esher-Aberdeen-et-Malakoff; Pontiac
• Atlas of Canada Locator Map: Lac Adanson
• GPS Coordinate Locator Map: Lac Adanson Lat/Long