Lac à Boulanger is a Lake located in Saint-Zacharie; Les Etchemins, Quebec and has an elevation of 477 meters.

• Latitude: 46° 8' 5'' North   (decimal: 46.1347222)
• Longitude: 70° 19' 14'' West   (decimal: -70.3205555)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 477 meters
• Location: Saint-Zacharie; Les Etchemins
• Atlas of Canada Locator Map: Lac à Boulanger
• GPS Coordinate Locator Map: Lac à Boulanger Lat/Long