Lac Expansif is a Lake located in Rivière-Kipawa; Témiscamingue, Quebec.

• Latitude: 47° 11' 6'' North   (decimal: 47.1850686)
• Longitude: 78° 54' 51'' West   (decimal: -78.9142529)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Kipawa; Témiscamingue
• Atlas of Canada Locator Map: Lac Expansif
• GPS Coordinate Locator Map: Lac Expansif Lat/Long