Nairn is a Unincorporated area located in Middlesex, Ontario and has an elevation of 219 meters.

• Latitude: 43° 6' 41'' North   (decimal: 43.1113888)
• Longitude: 81° 33' 28'' West   (decimal: -81.5577777)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 219 meters
• Location: Middlesex
• Atlas of Canada Locator Map: Nairn
• GPS Coordinate Locator Map: Nairn Lat/Long