USS Dortch (DD-670) was a Fletcher-class destroyer of the United States Navy, the only Navy ship named for Isaac Foote Dortch, who was awarded the Navy Cross. Dortch (DD-670) was laid down on 2 March 1943 and launched 20 June 1943 by Federal Shipbuilding and Drydock Company, Kearny, New Jersey; sponsored by Miss M.C. Dortch, daughter of Captain Dortch; and commissioned 7 August 1943, Lieutenant Commander R.C. Young in command.