Lac Cécile is a Lake located in Baie-Obaoca; Matawinie, Quebec.

• Latitude: 47° 44' 8'' North   (decimal: 47.7356246)
• Longitude: 74° 40' 19'' West   (decimal: -74.6718118)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-Obaoca; Matawinie
• Atlas of Canada Locator Map: Lac Cécile
• GPS Coordinate Locator Map: Lac Cécile Lat/Long