Greenfield is a place in Trelawny, Jamaica. Greenfield is situated nearby to the hamlet Roslin Castle and the locality Cornwood.

Type: Locality
Category: Human Settlement
Latitude: 18.45° or 18° 27' north
Longitude: -77.61667° or 77° 37' west
Elevation: 231 metres (758 feet)
Population: N/A
Location: Trelawny Parish, Cornwall County, Jamaica, Caribbean