James Johnston Lake is a Lake located in 89-29W, Manitoba.

• Latitude: 56° 42' 16'' North   (decimal: 56.7043999)
• Longitude: 101° 58' 13'' West   (decimal: -101.9702999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Manitoba
• Location: 89-29W
• Atlas of Canada Locator Map: James Johnston Lake
• GPS Coordinate Locator Map: James Johnston Lake Lat/Long