Glen Islay is a hamlet in Westmoreland, Jamaica. Glen Islay is situated nearby to the village Williamsfield and the hamlet Fort William.

Type: Hamlet
Category: locality
Latitude: 18.31753° or 18° 19' 3" north
Longitude: -78.06236° or 78° 3' 45" west
Elevation: 101 metres (331 feet)
Population: N/A
Parish: Westmoreland Parish
County: Cornwall County
Country: Jamaica
Region: Caribbean