Salmon Island is a Island located in Renfrew, Ontario and has an elevation of 217 meters.

• Latitude: 45° 25' 46'' North   (decimal: 45.4294444)
• Longitude: 77° 9' 14'' West   (decimal: -77.1538888)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 217 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Salmon Island
• GPS Coordinate Locator Map: Salmon Island Lat/Long