Flat Island is a Island located in Franklin, Northwest Territories and has an elevation of 1 meters.

• Latitude: 69° 43' 0'' North   (decimal: 69.7167387)
• Longitude: 129° 0' 10'' West   (decimal: -129.0026670)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Northwest Territories
• Elevation: 1 meters
• Location: Franklin
• Atlas of Canada Locator Map: Flat Island
• GPS Coordinate Locator Map: Flat Island Lat/Long