Old Woman Island is a Island located in Muskoka, Ontario and has an elevation of 239 meters.

• Latitude: 45° 1' 56'' North   (decimal: 45.0322222)
• Longitude: 79° 27' 31'' West   (decimal: -79.4586111)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 239 meters
• Location: Muskoka
• Atlas of Canada Locator Map: Old Woman Island
• GPS Coordinate Locator Map: Old Woman Island Lat/Long