Lac Casson is a Lake located in Saint-Zénon; Matawinie, Quebec and has an elevation of 476 meters.

• Latitude: 46° 32' 16'' North   (decimal: 46.5378143)
• Longitude: 73° 39' 3'' West   (decimal: -73.6506955)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 476 meters
• Location: Saint-Zénon; Matawinie
• Atlas of Canada Locator Map: Lac Casson
• GPS Coordinate Locator Map: Lac Casson Lat/Long