USS Concord (AFS-5), was a Mars-class combat stores ship, in service with the United States Navy from 1968 to 1992.

Concord was laid down on 26 March 1966 at the National Steel and Shipbuilding Company in San Diego, California.

On 18 August 1992, Concord was decommissioned and transferred to Military Sealift Command, and assigned to the Naval Fleet Auxiliary Force (PM1), MSC Far East.

After being stricken on 18 August 2009, Concord was sunk at 16:12 hrs (UTC-10) on 17 July 2012 as part of the SINKEX portion of Rim of the Pacific naval exercises.

She was struck by a Mark 48 torpedo fired from HMCS Victoria and settled in water 15,390 feet (4,690 meters) deep, 61 nautical miles (113 kilometres) from the coast of Kauai, Hawaii.