Grey Duck Lake is a Lake located in Algoma, Ontario and has an elevation of 258 meters.

• Latitude: 46° 24' 59'' North   (decimal: 46.4163888)
• Longitude: 83° 55' 31'' West   (decimal: -83.9252777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 258 meters
• Location: Algoma
• Atlas of Canada Locator Map: Grey Duck Lake
• GPS Coordinate Locator Map: Grey Duck Lake Lat/Long