Megiganamisk Island is a Island located in Cochrane, Ontario.

• Latitude: 50° 47' 33'' North   (decimal: 50.7925000)
• Longitude: 81° 11' 55'' West   (decimal: -81.1986111)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Location: Cochrane
• Atlas of Canada Locator Map: Megiganamisk Island
• GPS Coordinate Locator Map: Megiganamisk Island Lat/Long