Lac Beaubien is a Lake located in Lac-des-Dix-Milles; Matawinie, Quebec.

• Latitude: 46° 25' 10'' North   (decimal: 46.4194869)
• Longitude: 74° 24' 38'' West   (decimal: -74.4104452)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-des-Dix-Milles; Matawinie
• GPS Coordinate Locator Map: Lac Beaubien Lat/Long