Lac Cécile is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 49° 9' 25'' North   (decimal: 49.1569844)
• Longitude: 70° 42' 53'' West   (decimal: -70.7147933)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• GPS Coordinate Locator Map: Lac Cécile Lat/Long