Petit lac Tricorne is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 541 meters.

• Latitude: 49° 5' 20'' North   (decimal: 49.0888889)
• Longitude: 69° 46' 18'' West   (decimal: -69.7716666)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 541 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Petit lac Tricorne
• GPS Coordinate Locator Map: Petit lac Tricorne Lat/Long