Black Bay is a Bay located in Rainy River, Ontario and has an elevation of 366 meters.

• Latitude: 49° 4' 24'' North   (decimal: 49.0733333)
• Longitude: 93° 34' 59'' West   (decimal: -93.5830555)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 366 meters
• Location: Rainy River
• Atlas of Canada Locator Map: Black Bay
• GPS Coordinate Locator Map: Black Bay Lat/Long