Le Dos de Baleine is a Island located in Saint-Gédéon; Lac-Saint-Jean-Est, Quebec.

• Latitude: 48° 33' 8'' North   (decimal: 48.5522222)
• Longitude: 71° 47' 32'' West   (decimal: -71.7922222)
• Topography Feature Category: Island
• Geographical Feature: Rocher
• Canadian Province/Territory: Quebec
• Location: Saint-Gédéon; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Le Dos de Baleine
• GPS Coordinate Locator Map: Le Dos de Baleine Lat/Long