Gagnon's Bay is a Bay located in Cochrane, Ontario and has an elevation of 227 meters.

• Latitude: 49° 24' 26'' North   (decimal: 49.4072222)
• Longitude: 82° 11' 14'' West   (decimal: -82.1872222)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 227 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Gagnon's Bay
• GPS Coordinate Locator Map: Gagnon's Bay Lat/Long