Lac Long is a Lake located in Chandler; Le Rocher-Percé, Quebec and has an elevation of 137 meters.

• Latitude: 48° 21' 58'' North   (decimal: 48.3661110)
• Longitude: 64° 52' 6'' West   (decimal: -64.8683333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 137 meters
• Location: Chandler; Le Rocher-Percé
• Atlas of Canada Locator Map: Lac Long
• GPS Coordinate Locator Map: Lac Long Lat/Long