Martin Lake is a Lake located in Manitoulin, Ontario and has an elevation of 235 meters.

• Latitude: 45° 41' 46'' North   (decimal: 45.6961111)
• Longitude: 82° 8' 22'' West   (decimal: -82.1394444)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 235 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Martin Lake
• GPS Coordinate Locator Map: Martin Lake Lat/Long