Millie Lake is a Lake located in Cochrane, Ontario and has an elevation of 260 meters.

• Latitude: 49° 43' 2'' North   (decimal: 49.7172222)
• Longitude: 84° 41' 46'' West   (decimal: -84.6961111)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 260 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Millie Lake
• GPS Coordinate Locator Map: Millie Lake Lat/Long