William Paterson Lake is a Lake located in 69-21E, Manitoba.

• Latitude: 54° 56' 27'' North   (decimal: 54.940833)
• Longitude: 94° 17' 10'' West   (decimal: -94.286111)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Manitoba
• Location: 69-21E
• Atlas of Canada Locator Map: William Paterson Lake
• GPS Coordinate Locator Map: William Paterson Lake Lat/Long