Lacs Propeller is a Lake located in Baie-Obaoca; Matawinie, Quebec.

• Latitude: 47° 40' 47'' North   (decimal: 47.6797882)
• Longitude: 74° 31' 21'' West   (decimal: -74.5223658)
• Topography Feature Category: Lake
• Geographical Feature: Lacs
• Canadian Province/Territory: Quebec
• Location: Baie-Obaoca; Matawinie
• Atlas of Canada Locator Map: Lacs Propeller
• GPS Coordinate Locator Map: Lacs Propeller Lat/Long