Martinsen Lake is a Lake located in Kenora, Ontario and has an elevation of 343 meters.

• Latitude: 51° 31' 15'' North   (decimal: 51.5208333)
• Longitude: 89° 15' 36'' West   (decimal: -89.2599999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 343 meters
• Location: Kenora
• Atlas of Canada Locator Map: Martinsen Lake
• GPS Coordinate Locator Map: Martinsen Lake Lat/Long