Flat Island is a Island located in Newfoundland and Labrador and has an elevation of 20 meters.

• Latitude: 53° 6' 30'' North   (decimal: 53.1084671)
• Longitude: 55° 45' 51'' West   (decimal: -55.7641918)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 20 meters
• Atlas of Canada Locator Map: Flat Island
• GPS Coordinate Locator Map: Flat Island Lat/Long