Joan Lake is a Lake located in Cariboo Land District, British Columbia and has an elevation of 711 meters.

• Latitude: 52° 34' North   (decimal: 52.5667000)
• Longitude: 121° 57' West   (decimal: -121.9500000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 711 meters
• Location: Cariboo Land District
• Atlas of Canada Locator Map: Joan Lake
• GPS Coordinate Locator Map: Joan Lake Lat/Long