Little Marten Lake is a Lake located in Renfrew, Ontario and has an elevation of 288 meters.

• Latitude: 46° 10' 59'' North   (decimal: 46.1830555)
• Longitude: 78° 7' 18'' West   (decimal: -78.1216666)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 288 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Little Marten Lake
• GPS Coordinate Locator Map: Little Marten Lake Lat/Long