Grantham is a Unincorporated area located in Lincoln, Ontario.

• Latitude: 43° 12' 23'' North   (decimal: 43.2063888)
• Longitude: 79° 13' 31'' West   (decimal: -79.2252777)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Urban Community
• Canadian Province/Territory: Ontario
• Location: Lincoln
• Atlas of Canada Locator Map: Grantham
• GPS Coordinate Locator Map: Grantham Lat/Long