Macmillan Lake is a Lake located in Range 5 Coast Land District, British Columbia and has an elevation of 114 meters.

• Latitude: 54° 10' North   (decimal: 54.1666999)
• Longitude: 130° 7' West   (decimal: -130.1166999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 114 meters
• Location: Range 5 Coast Land District
• Atlas of Canada Locator Map: Macmillan Lake
• GPS Coordinate Locator Map: Macmillan Lake Lat/Long