Middlesex is a place in St. Ann, Jamaica. Middlesex is situated nearby to the localities Katram Castle and Mayfield.

Type: Locality
Category: Human Settlement
Latitude: 18.23879° or 18° 14' 20" north
Longitude: -77.03481° or 77° 2' 5" west
Elevation: 518 metres (1,699 feet)
Population: N/A
Parish: Saint Ann Parish
County: Middlesex County
Country: Jamaica
Region: Caribbean