Lac Chilien is a Lake located in L'Anse-Saint-Jean; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 6' 4'' North   (decimal: 48.1011370)
• Longitude: 70° 13' 36'' West   (decimal: -70.2267342)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: L'Anse-Saint-Jean; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac Chilien
• GPS Coordinate Locator Map: Lac Chilien Lat/Long