Rock Lake is a Lake located in Lennox and Addington, Ontario and has an elevation of 305 meters.

• Latitude: 44° 58' 45'' North   (decimal: 44.9791666)
• Longitude: 77° 13' 16'' West   (decimal: -77.2211111)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 305 meters
• Location: Lennox and Addington
• Atlas of Canada Locator Map: Rock Lake
• GPS Coordinate Locator Map: Rock Lake Lat/Long