Gertrude Lake is a Lake located in Sudbury, Ontario and has an elevation of 403 meters.

• Latitude: 47° 45' 0'' North   (decimal: 47.7500000)
• Longitude: 82° 47' 12'' West   (decimal: -82.7866666)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 403 meters
• Location: Sudbury
• Atlas of Canada Locator Map: Gertrude Lake
• GPS Coordinate Locator Map: Gertrude Lake Lat/Long