Johnstone Island is a Island located in Manitoba and has an elevation of 219 meters.

• Latitude: 53° 57' 52'' North   (decimal: 53.9643999)
• Longitude: 97° 48' 47'' West   (decimal: -97.8131000)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Manitoba
• Elevation: 219 meters
• Atlas of Canada Locator Map: Johnstone Island
• GPS Coordinate Locator Map: Johnstone Island Lat/Long