John Humphrey Island is a Island located in Newfoundland and Labrador.

• Latitude: 49° 13' 8'' North   (decimal: 49.2188888)
• Longitude: 53° 31' 23'' West   (decimal: -53.5230555)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Newfoundland and Labrador
• Atlas of Canada Locator Map: John Humphrey Island
• GPS Coordinate Locator Map: John Humphrey Island Lat/Long