Lac Giroux is a Lake located in Déléage; La Vallée-de-la-Gatineau, Quebec.

• Latitude: 46° 25' 50'' North   (decimal: 46.4305556)
• Longitude: 75° 47' 18'' West   (decimal: -75.7883333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Déléage; La Vallée-de-la-Gatineau
• GPS Coordinate Locator Map: Lac Giroux Lat/Long