Lac Pénitencier is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 327 meters.

• Latitude: 48° 39' 46'' North   (decimal: 48.6627778)
• Longitude: 69° 30' 18'' West   (decimal: -69.505)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 327 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Pénitencier
• GPS Coordinate Locator Map: Lac Pénitencier Lat/Long