Decoy Estate is a hamlet in St. Mary, Jamaica. Decoy Estate is situated nearby to the hamlets Kellys Castle and Wallingford.

Type: Hamlet
Category: locality
Latitude: 18.27215° or 18° 16' 20" north
Longitude: -76.98283° or 76° 58' 58" west
Elevation: 380 metres (1,247 feet)
Population: N/A
Parish: Saint Mary Parish
County: Middlesex County
Country: Jamaica
Region: Caribbean