Lac Lacasse is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec.

• Latitude: 47° 49' 23'' North   (decimal: 47.8230556)
• Longitude: 72° 8' 00'' West   (decimal: -72.1333333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Lac Lacasse
• GPS Coordinate Locator Map: Lac Lacasse Lat/Long