Ploughshare Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 367 meters.

• Latitude: 49° 25' 4'' North   (decimal: 49.4177777)
• Longitude: 86° 24' 26'' West   (decimal: -86.4072222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 367 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Ploughshare Lake
• GPS Coordinate Locator Map: Ploughshare Lake Lat/Long