Deans Bay is a Bay located in Manitoulin, Ontario and has an elevation of 177 meters.

• Latitude: 45° 41' 6'' North   (decimal: 45.6850000)
• Longitude: 82° 19' 26'' West   (decimal: -82.3238888)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 177 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Deans Bay
• GPS Coordinate Locator Map: Deans Bay Lat/Long