Four ships and three shore establishments of the Royal Navy have been named HMS Sultan.
- HMS Sultan (1940 shore establishment) was the naval base at Singapore, commissioned in 1940 as a successor to HMS Terror. She was abandoned after the fall of Singapore in 1942.
- HMS Sultan II was the accounting base at Singapore for sea-going tenders, commissioned in 1940 and paid off in 1941.
- HMS Sultan III was the accounting base at Penang, commissioned in 1940 and paid off in 1941.
- HMS Sultan IV was the accounting base at Singapore between 1941 and 1942.
- HMS Sultan (1945 shore establishment) was the accounting base at Singapore for personnel based at Keppel Harbour, commissioned in 1945 and paid off in 1947.
- HMS Sultan II was the accounting base for the naval base at Singapore, commissioned in 1945 and paid off in 1946, becoming HMS Terror.
- HMS Sultan (shore establishment) is the Marine Engineering training establishment at Gosport, and is also home to the Defence College of Electro-Mechanical Engineering. It was commissioned in 1956.