Hartley Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 303 meters.

• Latitude: 51° 4' 59'' North   (decimal: 51.0830555)
• Longitude: 88° 4' 8'' West   (decimal: -88.0688888)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 303 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Hartley Lake
• GPS Coordinate Locator Map: Hartley Lake Lat/Long