Saint Ann's Bay is a settlement in Jamaica, the capital of Saint Ann Parish. It had a population of 10,961 at the 1991 census.

Saint Ann is the largest parish in Jamaica. It is situated on the north coast of the island, in the county of Middlesex, roughly halfway between the eastern and western ends of the island. It is often called "the Garden Parish of Jamaica" on account of its natural floral beauty. Its capital is Saint Ann's Bay. Saint Ann comprises New Seville, the first Spanish settlement in Jamaica.