Blackguard Island is a Island located in Victoria, New Brunswick and has an elevation of 183 meters.

• Latitude: 47° 11' 34'' North   (decimal: 47.1928665)
• Longitude: 67° 11' 57'' West   (decimal: -67.1991964)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: New Brunswick
• Elevation: 183 meters
• Location: Victoria
• Atlas of Canada Locator Map: Blackguard Island
• GPS Coordinate Locator Map: Blackguard Island Lat/Long