Macdonald's Inlet is a Bay located in Rainy River, Ontario and has an elevation of 352 meters.

• Latitude: 48° 47' 8'' North   (decimal: 48.7855555)
• Longitude: 93° 9' 0'' West   (decimal: -93.1500000)
• Topography Feature Category: Bay
• Geographical Feature: Inlet
• Canadian Province/Territory: Ontario
• Elevation: 352 meters
• Location: Rainy River
• Atlas of Canada Locator Map: Macdonald's Inlet
• GPS Coordinate Locator Map: Macdonald's Inlet Lat/Long