Pathfinder Bay is a Bay located in Manitoulin, Ontario and has an elevation of 181 meters.

• Latitude: 46° 3' 53'' North   (decimal: 46.0647222)
• Longitude: 81° 40' 31'' West   (decimal: -81.6752777)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 181 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Pathfinder Bay
• GPS Coordinate Locator Map: Pathfinder Bay Lat/Long