Quintuplet Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 343 meters.

• Latitude: 49° 44' 28'' North   (decimal: 49.7411111)
• Longitude: 87° 0' 14'' West   (decimal: -87.0038888)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 343 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Quintuplet Lake
• GPS Coordinate Locator Map: Quintuplet Lake Lat/Long