Lac Long is a Lake located in Saguenay; Saguenay, Quebec.

• Latitude: 48° 16' 26'' North   (decimal: 48.2738889)
• Longitude: 70° 47' 10'' West   (decimal: -70.7861111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Saguenay; Saguenay
• GPS Coordinate Locator Map: Lac Long Lat/Long