Lac Isabelle is a Lake located in Mont-Albert; La Haute-Gaspésie, Quebec and has an elevation of 658 meters.

• Latitude: 48° 52' 28'' North   (decimal: 48.8744911)
• Longitude: 66° 13' 52'' West   (decimal: -66.2310646)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 658 meters
• Location: Mont-Albert; La Haute-Gaspésie
• Atlas of Canada Locator Map: Lac Isabelle
• GPS Coordinate Locator Map: Lac Isabelle Lat/Long