Île Kaostipagache is a Island located in Baie-James; Jamésie, Quebec and has an elevation of 395 meters.

• Latitude: 50° 51' 59'' North   (decimal: 50.8663889)
• Longitude: 73° 38' 32'' West   (decimal: -73.6422222)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 395 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Île Kaostipagache
• GPS Coordinate Locator Map: Île Kaostipagache Lat/Long