Lac Crochu is a Lake located in Lac-Marguerite; Antoine-Labelle, Quebec.

• Latitude: 47° 4' 14'' North   (decimal: 47.0705556)
• Longitude: 75° 49' 26'' West   (decimal: -75.8238889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Marguerite; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Crochu
• GPS Coordinate Locator Map: Lac Crochu Lat/Long