Lac Paroissien is a Lake located in Lac-Legendre; Matawinie, Quebec and has an elevation of 482 meters.

• Latitude: 46° 35' 11'' North   (decimal: 46.5864309)
• Longitude: 74° 22' 43'' West   (decimal: -74.3784985)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 482 meters
• Location: Lac-Legendre; Matawinie
• Atlas of Canada Locator Map: Lac Paroissien
• GPS Coordinate Locator Map: Lac Paroissien Lat/Long