Petit lac Wabush is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec.

• Latitude: 49° 34' 17'' North   (decimal: 49.5714402)
• Longitude: 69° 7' 53'' West   (decimal: -69.1314669)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Petit lac Wabush
• GPS Coordinate Locator Map: Petit lac Wabush Lat/Long