Decoy Pen is a hamlet in St. Mary, Jamaica. Decoy Pen is situated nearby to the hamlets Montpelier and Happy Return.

Type: Hamlet
Category: locality
Latitude: 18.25764° or 18° 15' 28" north
Longitude: -76.9897° or 76° 59' 23" west
Elevation: 502 metres (1,647 feet)
Population: N/A
Parish: Saint Mary Parish
County: Middlesex County
Country: Jamaica
Region: Caribbean