Prince William Lake is a Lake located in 74-27-W, Manitoba.

• Latitude: 55° 27' 23'' North   (decimal: 55.4563888)
• Longitude: 101° 34' 27'' West   (decimal: -101.5741666)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Manitoba
• Location: 74-27-W
• Atlas of Canada Locator Map: Prince William Lake
• GPS Coordinate Locator Map: Prince William Lake Lat/Long