Île à Letarte is a Island located in Sainte-Catherine-de-la-Jacques-Cartier; La Jacques-Cartier, Quebec.

• Latitude: 46° 49' 7'' North   (decimal: 46.8186334)
• Longitude: 71° 38' 6'' West   (decimal: -71.6350992)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Location: Sainte-Catherine-de-la-Jacques-Cartier; La Jacques-Cartier
• Atlas of Canada Locator Map: Île à Letarte
• GPS Coordinate Locator Map: Île à Letarte Lat/Long