MacMullin Lake is a Lake located in Cape Breton, Nova Scotia and has an elevation of 36 meters.

• Latitude: 46° 6' 38'' North   (decimal: 46.1105555)
• Longitude: 60° 23' 14'' West   (decimal: -60.3872222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Nova Scotia
• Elevation: 36 meters
• Location: Cape Breton
• Atlas of Canada Locator Map: MacMullin Lake
• GPS Coordinate Locator Map: MacMullin Lake Lat/Long