Lac de la Clef is a Lake located in Baie-de-la-Bouteille; Matawinie, Quebec and has an elevation of 532 meters.

• Latitude: 47° 3' 17'' North   (decimal: 47.0547721)
• Longitude: 74° 10' 50'' West   (decimal: -74.1804265)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 532 meters
• Location: Baie-de-la-Bouteille; Matawinie
• Atlas of Canada Locator Map: Lac de la Clef
• GPS Coordinate Locator Map: Lac de la Clef Lat/Long