Whistle Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 474 meters.

• Latitude: 49° 18' 50'' North   (decimal: 49.3138888)
• Longitude: 89° 28' 26'' West   (decimal: -89.4738888)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 474 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Whistle Lake
• GPS Coordinate Locator Map: Whistle Lake Lat/Long