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

• Latitude: 47° 10' 30'' North   (decimal: 47.175)
• Longitude: 75° 55' 29'' West   (decimal: -75.9247222)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Lac-Marguerite; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Caudal
• GPS Coordinate Locator Map: Lac Caudal Lat/Long