Lac Basan is a Lake located in Petit-Saguenay; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 7' 13'' North   (decimal: 48.1203023)
• Longitude: 70° 6' 51'' West   (decimal: -70.1142302)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Petit-Saguenay; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac Basan
• GPS Coordinate Locator Map: Lac Basan Lat/Long