Lac Thompson is a Lake located in Lac-Jacques-Cartier; La Côte-de-Beaupré, Quebec and has an elevation of 798 meters.

• Latitude: 47° 52' 48'' North   (decimal: 47.88)
• Longitude: 71° 25' 41'' West   (decimal: -71.4280555)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 798 meters
• Location: Lac-Jacques-Cartier; La Côte-de-Beaupré
• Atlas of Canada Locator Map: Lac Thompson
• GPS Coordinate Locator Map: Lac Thompson Lat/Long