The Parish of Manchester is a parish located in west-central Jamaica, in the county of Middlesex. Its capital, Mandeville, is a major business centre. Its St. Paul of the Cross Pro-Cathedral is the episcopal see of the Latin Catholic Diocese of Mandeville.

Mandeville is the capital and largest town in the parish of Manchester in the county of Middlesex, Jamaica. In 2005, the town had an estimated population of 50,000, and including the immediate suburbs within a radius of 16 km (9.9 mi) the total population was about 72,000. It is located on an inland plateau at an altitude of 628 m (2061 feet), and is 103 km (64 mi) west of Kingston. It is the only parish capital of Jamaica not located on the coast or on a major river.