Voltaire Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 352 meters.

• Latitude: 49° 42' 39'' North   (decimal: 49.7108333)
• Longitude: 89° 13' 5'' West   (decimal: -89.2180555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 352 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Voltaire Lake
• GPS Coordinate Locator Map: Voltaire Lake Lat/Long