Diamond Lake is a Lake located in Renfrew, Ontario and has an elevation of 325 meters.

• Latitude: 45° 22' 7'' North   (decimal: 45.3686111)
• Longitude: 77° 32' 12'' West   (decimal: -77.5366666)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 325 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Diamond Lake
• GPS Coordinate Locator Map: Diamond Lake Lat/Long