Island Lake is a Lake located in Northumberland, New Brunswick and has an elevation of 232 meters.

• Latitude: 46° 41' 13'' North   (decimal: 46.6868717)
• Longitude: 66° 22' 39'' West   (decimal: -66.3773803)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: New Brunswick
• Elevation: 232 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Island Lake
• GPS Coordinate Locator Map: Island Lake Lat/Long