Lac Cassereau is a Lake located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 47' 47'' North   (decimal: 50.7963889)
• Longitude: 67° 9' 7'' West   (decimal: -67.1519444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac Cassereau
• GPS Coordinate Locator Map: Lac Cassereau Lat/Long