Lac Isabelle is a Lake located in Lac-Jacques-Cartier; La Côte-de-Beaupré, Quebec and has an elevation of 489 meters.

• Latitude: 47° 51' 45'' North   (decimal: 47.8625)
• Longitude: 71° 49' 55'' West   (decimal: -71.8319444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 489 meters
• Location: Lac-Jacques-Cartier; La Côte-de-Beaupré
• Atlas of Canada Locator Map: Lac Isabelle
• GPS Coordinate Locator Map: Lac Isabelle Lat/Long