Johnson Harbour is a Bay located in Grey, Ontario and has an elevation of 182 meters.

• Latitude: 44° 42' 37'' North   (decimal: 44.7102777)
• Longitude: 80° 46' 44'' West   (decimal: -80.7788888)
• Topography Feature Category: Bay
• Geographical Feature: Harbour
• Canadian Province/Territory: Ontario
• Elevation: 182 meters
• Location: Grey
• Atlas of Canada Locator Map: Johnson Harbour
• GPS Coordinate Locator Map: Johnson Harbour Lat/Long