USS Santa Barbara was the name of two ships in the United States Navy. These ships were named for the city of Santa Barbara, California.
- USS Santa Barbara (ID-4522) a steel freighter, built during 1916, which served from 1918 until 1919.
- USS Santa Barbara (AE-28), a Kilauea-class ammunition ship that served from 1970 until 1998.
- USS Santa Barbara (LCS-32), an Independence-class littoral combat ship.
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.