Hartts Lake is a Lake located in Northumberland, New Brunswick and has an elevation of 522 meters.

• Latitude: 47° 24' 24'' North   (decimal: 47.4067127)
• Longitude: 66° 18' 38'' West   (decimal: -66.3106435)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: New Brunswick
• Elevation: 522 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Hartts Lake
• GPS Coordinate Locator Map: Hartts Lake Lat/Long