Grebe Island is a Island located in Ontario.

• Latitude: 45° 11' North   (decimal: 45.1832999)
• Longitude: 79° 42' West   (decimal: -79.6999999)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• GPS Coordinate Locator Map: Grebe Island Lat/Long