Mary Lake is a Lake located in 1-90-10-W, Manitoba and has an elevation of 274 meters.

• Latitude: 56° 46' 18'' North   (decimal: 56.7717000)
• Longitude: 98° 55' 2'' West   (decimal: -98.9171999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Manitoba
• Elevation: 274 meters
• Location: 1-90-10-W
• Atlas of Canada Locator Map: Mary Lake
• GPS Coordinate Locator Map: Mary Lake Lat/Long