Lac des Quatre Baies is a Lake located in Lac-Matawin; Matawinie, Quebec.

• Latitude: 47° 1' 31'' North   (decimal: 47.0253305)
• Longitude: 74° 23' 5'' West   (decimal: -74.3845987)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Matawin; Matawinie
• Atlas of Canada Locator Map: Lac des Quatre Baies
• GPS Coordinate Locator Map: Lac des Quatre Baies Lat/Long