Mearnsville is a village in Westmoreland, Jamaica. Mearnsville is situated nearby to the neighborhoods Auldayr and Water Wheel.

Type: Village
Category: Locality
Latitude: 18.18268° or 18° 10' 58" north
Longitude: -78.03509° or 78° 2' 6" west
Elevation: 102 metres (335 feet)
Population: N/A
Parish: Westmoreland Parish
County: Cornwall County
Country: Jamaica
Region: Caribbean