Roo Lake is a Lake located in Renfrew, Ontario and has an elevation of 279 meters.

• Latitude: 46° 9' 13'' North   (decimal: 46.1536111)
• Longitude: 78° 1' 6'' West   (decimal: -78.0183333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 279 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Roo Lake
• GPS Coordinate Locator Map: Roo Lake Lat/Long