USS Pocahontas (SP-3044) was a transport ship for the United States Navy during World War I. She was originally SS Prinzess Irene, a Barbarossa-class ocean liner built in 1899 by AG Vulcan Stettin of Stettin, Germany, for the North German Lloyd line. At the beginning of World War I the ship was in New York and was interned by the United States. She was seized when that country entered the conflict in 1917 and converted to a troop transport. As USS Pocahontas, she carried 24,573 servicemen to Europe, and after the war returned 23,296 servicemen to the United States.