Mullion Lake is a Lake located in Coast Land District, British Columbia and has an elevation of 112 meters.

• Latitude: 51° 40' North   (decimal: 51.6667000)
• Longitude: 127° 42' West   (decimal: -127.6999999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 112 meters
• Location: Coast Land District
• Atlas of Canada Locator Map: Mullion Lake
• GPS Coordinate Locator Map: Mullion Lake Lat/Long