Jamesville is a Unincorporated area located in Lanark, Ontario and has an elevation of 137 meters.

• Latitude: 44° 54' 27'' North   (decimal: 44.9075000)
• Longitude: 76° 15' 47'' West   (decimal: -76.2630555)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Urban Community
• Canadian Province/Territory: Ontario
• Elevation: 137 meters
• Location: Lanark
• Atlas of Canada Locator Map: Jamesville
• GPS Coordinate Locator Map: Jamesville Lat/Long