Lac des Cygnes is a Lake located in Chertsey; Matawinie, Quebec.

• Latitude: 46° 10' 4'' North   (decimal: 46.1677777)
• Longitude: 73° 53' 19'' West   (decimal: -73.8886111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Chertsey; Matawinie
• Atlas of Canada Locator Map: Lac des Cygnes
• GPS Coordinate Locator Map: Lac des Cygnes Lat/Long