Lac Claude is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec.

• Latitude: 50° 3' 11'' North   (decimal: 50.0530556)
• Longitude: 72° 22' 0'' West   (decimal: -72.3666667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac Claude
• GPS Coordinate Locator Map: Lac Claude Lat/Long