McCullough Lake is a Lake located in Grey, Ontario and has an elevation of 302 meters.

• Latitude: 44° 21' 31'' North   (decimal: 44.3586111)
• Longitude: 80° 55' 11'' West   (decimal: -80.9197222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 302 meters
• Location: Grey
• Atlas of Canada Locator Map: McCullough Lake
• GPS Coordinate Locator Map: McCullough Lake Lat/Long