Montgomerys Lake is a Lake located in Renfrew, Ontario and has an elevation of 387 meters.

• Latitude: 45° 11' 43'' North   (decimal: 45.1952777)
• Longitude: 77° 27' 12'' West   (decimal: -77.4533333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 387 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Montgomerys Lake
• GPS Coordinate Locator Map: Montgomerys Lake Lat/Long