Little Hart Lake is a Lake located in Cochrane, Ontario and has an elevation of 306 meters.

• Latitude: 49° 43' 29'' North   (decimal: 49.7247222)
• Longitude: 84° 17' 58'' West   (decimal: -84.2994444)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 306 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Little Hart Lake
• GPS Coordinate Locator Map: Little Hart Lake Lat/Long