USS Ibex (IX-119), an Armadillo-class tanker designated an unclassified miscellaneous vessel, was the second ship of the United States Navy to be named for the ibex, a variety of wild goat found in Europe, Asia, and Africa.

She was renamed Ibex on 27 October, launched on 15 November sponsored by Mrs. A. T. Olson, acquired by the Navy 13 December 1943; and commissioned the same day.

After shakedown off the West Coast, Ibex departed San Pedro, California, on 23 January 1944, arriving Noumea, New Caledonia, on 18 February.

Operating as a floating storage ship she transported gasoline and lube oil in the South Pacific for the next eight months.

After VJ Day she remained in the Far East servicing the occupation forces; then returned to the United States early in 1946.