USS Ozbourn (DD-846) was a Gearing-class destroyer in the United States Navy during the Korean War and the Vietnam War. She was named for Marine Private Joseph W. Ozbourn (1919–1944), who was awarded the Medal of Honor posthumously for his "great personal valor" during the Battle of Tinian.

The Gearing class was a series of 98 destroyers built for the U.S. Navy during and shortly after World War II. The Gearing design was a minor modification of the Allen M. Sumner class, whereby the hull was lengthened by 14 ft (4.3 m) at amidships, which resulted in more fuel storage space and increased the operating range.