May Lake is a Lake located in Rainy River, Ontario and has an elevation of 460 meters.

• Latitude: 48° 42' 27'' North   (decimal: 48.7074999)
• Longitude: 91° 1' 55'' West   (decimal: -91.0319444)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 460 meters
• Location: Rainy River
• Atlas of Canada Locator Map: May Lake
• GPS Coordinate Locator Map: May Lake Lat/Long