Mattless Lake is a Lake located in Kenora, Ontario and has an elevation of 315 meters.

• Latitude: 52° 44' 19'' North   (decimal: 52.7386111)
• Longitude: 93° 40' 18'' West   (decimal: -93.6716666)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 315 meters
• Location: Kenora
• Atlas of Canada Locator Map: Mattless Lake
• GPS Coordinate Locator Map: Mattless Lake Lat/Long