The Colony-class frigates were a series of 21 frigates constructed in the United States by the Walsh-Kaiser Company of Providence, Rhode Island, for transfer under Lend-Lease to the Royal Navy in 1944. Each was named after a relatively minor Crown colony or other constituent territory of the British Commonwealth and Empire. Names of large British colonies had been used for the Crown Colony-class cruisers.

Walsh-Kaiser Company was a shipyard along the Providence River on the border of Cranston and Providence, Rhode Island. It was built during World War II and financed by the Maritime Commission as part of the country's Emergency Shipbuilding Program. It was originally operated by Rheem Manufacturing, a company with no previous shipbuilding expertise. When Rheem had difficulty managing the yard, Kaiser Shipyards was retained to manage the operation.