USS Conecuh (AOR-110) was a replenishment fleet tanker, originally built by F. Schichau, Danzig, in 1938 as a combination oiler and supply vessel for the German Navy and christened as Dithmarschen. Taken over by British authorities at Bremerhaven when World War II ended, Dithmarschen was allocated to the United States Navy on 15 January 1946 by the Inter-Allied Reparations Commission.