Île Guillemette is a Island located in Gros-Mécatina; Basse-Côte-Nord, Quebec and has an elevation of 0 meters.

• Latitude: 50° 57' 46'' North   (decimal: 50.9628366)
• Longitude: 58° 57' 31'' West   (decimal: -58.9585653)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 0 meters
• Location: Gros-Mécatina; Basse-Côte-Nord
• Atlas of Canada Locator Map: Île Guillemette
• GPS Coordinate Locator Map: Île Guillemette Lat/Long