The Empire ships were a series of ships in the service of the British Government. Their names were all prefixed with "Empire". Mostly they were used during World War II by the Ministry of War Transport (MoWT), who owned the ships but contracted out their management to various shipping lines. Some ships requisitioned during the Suez Crisis were also given the Empire prefix. They were acquired from a number of sources. Many were built for the MoWT, others obtained from the United States, still others were captured or seized from enemy powers.
Empire Oak was a 487 GRT tug that was built by Goole Shipbuilding & Repairing Co Ltd, Goole. Launched on 15 March 1941 and completed in July 1941. Torpedoed on 22 August 1941 and sunk by U-564 at 40°41′N 11°39′W / 40.683°N 11.650°W while a member of Convoy OG 71.
Empire Oberon was a 244 GRT tug that was built by Henry Scarr Ltd, Hessle. Launched on 24 November 1942 and completed in January 1943. Sank on 7 September 1959 near Akra, Calcutta when barge alongside sank. Total loss, wreck blown up to clear shipping lane in October 1959.
Empire Ocelot was a 5,866 GRT cargo ship that was built by Ames Shipbuilding and Drydock Co, Seattle, Washington. She was launched in 1919 as West Jena for the USSB. She was sold in 1925 to Forest Transportation Corporation, Seattle and was renamed Myrtle. Sold in 1930 to the Pacific-Atlantic Steamship Corporation, Portland, Oregon and renamed San Marcos. To MoWT in 1940 and renamed Empire Ocelot. Torpedoed and sunk on 28 September 1940 by U-32 in the Atlantic Ocean.