Johnstone Lake is a Lake located in Saskatchewan and has an elevation of 557 meters.

• Latitude: 56° 53' North   (decimal: 56.8834292)
• Longitude: 106° 19' West   (decimal: -106.3172550)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Saskatchewan
• Elevation: 557 meters
• Atlas of Canada Locator Map: Johnstone Lake
• GPS Coordinate Locator Map: Johnstone Lake Lat/Long