Petit lac du Brochet is a Lake located in Lac-Pythonga; La Vallée-de-la-Gatineau, Quebec.

• Latitude: 46° 51' 20'' North   (decimal: 46.8556178)
• Longitude: 76° 35' 49'' West   (decimal: -76.5969073)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Pythonga; La Vallée-de-la-Gatineau
• GPS Coordinate Locator Map: Petit lac du Brochet Lat/Long