Île Deep is a Island located in Lac-Sainte-Marie; La Vallée-de-la-Gatineau, Quebec.

• Latitude: 46° 1' 14'' North   (decimal: 46.0205556)
• Longitude: 75° 55' 22'' West   (decimal: -75.9227778)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Location: Lac-Sainte-Marie; La Vallée-de-la-Gatineau
• GPS Coordinate Locator Map: Île Deep Lat/Long