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

• Latitude: 48° 8' 16'' North   (decimal: 48.1378041)
• Longitude: 70° 16' 18'' West   (decimal: -70.2717354)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: L'Anse-Saint-Jean; Le Fjord-du-Saguenay
• GPS Coordinate Locator Map: Lac Anna Lat/Long