Flag Lake is a Lake located in 21-90-23-W, Manitoba and has an elevation of 344 meters.

• Latitude: 56° 48' 49'' North   (decimal: 56.8135999)
• Longitude: 101° 3' 18'' West   (decimal: -101.0550000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Manitoba
• Elevation: 344 meters
• Location: 21-90-23-W
• Atlas of Canada Locator Map: Flag Lake
• GPS Coordinate Locator Map: Flag Lake Lat/Long