Lac à Bob is a Lake located in Lac-Douaire; Antoine-Labelle, Quebec.

• Latitude: 47° 5' 57'' North   (decimal: 47.0991667)
• Longitude: 75° 39' 9'' West   (decimal: -75.6525)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Douaire; Antoine-Labelle
• Atlas of Canada Locator Map: Lac à Bob
• GPS Coordinate Locator Map: Lac à Bob Lat/Long