The second HMS Redmill (K554), and the first ship to see service under the name, was a British Captain-class frigate of the Royal Navy in commission during World War II.

The ship was laid down as the unnamed U.S. Navy destroyer escort DE-89 by Bethlehem-Hingham Shipyard, Inc., in Hingham, Massachusetts, on 14 July 1943 and launched on 2 October 1943, sponsored by Mrs. James E. Hamilton, the wife of Captain James E. Hamilton of the U.S. Navy's Bureau of Ships.

Commissioned into service in the Royal Navy as the frigate HMS Redmill (K554) on 30 November 1943 simultaneously with her transfer, the ship served on patrol and escort duty.

[1] On 27 April 1945, the German submarine U-1105 detected three British frigates in the North Atlantic 25 nautical miles (46 km) west of County Mayo, Ireland, and fired two G7es – known to the Allies as "GNAT" – torpedoes at them.

Assisted by the British frigate HMS Rupert (K561), Redmill managed to remain afloat and was towed to Lisahally, Northern Ireland.