Nineteen Lake is a Lake located in Manitoulin, Ontario and has an elevation of 221 meters.

• Latitude: 45° 51' 21'' North   (decimal: 45.8558333)
• Longitude: 82° 50' 53'' West   (decimal: -82.8480555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 221 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Nineteen Lake
• GPS Coordinate Locator Map: Nineteen Lake Lat/Long