Petit lac Brochet is a Lake located in Lac-Ernest; Antoine-Labelle, Quebec.

• Latitude: 46° 21' 26'' North   (decimal: 46.3572222)
• Longitude: 75° 23' 13'' West   (decimal: -75.3869444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Ernest; Antoine-Labelle
• GPS Coordinate Locator Map: Petit lac Brochet Lat/Long