Lac Gilles is a Lake located in Lac-De La Bidière; Antoine-Labelle, Quebec.

• Latitude: 47° 13' 55'' North   (decimal: 47.2320064)
• Longitude: 74° 52' 14'' West   (decimal: -74.8704416)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-De La Bidière; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Gilles
• GPS Coordinate Locator Map: Lac Gilles Lat/Long