Lac Trompeur is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec and has an elevation of 384 meters.

• Latitude: 47° 24' 3'' North   (decimal: 47.4008333)
• Longitude: 72° 11' 17'' West   (decimal: -72.1880555)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 384 meters
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Lac Trompeur
• GPS Coordinate Locator Map: Lac Trompeur Lat/Long