USS Coontz (DLG-9/DDG-40) was a Farragut-class destroyer leader/frigate in the United States Navy. She was named after Admiral Robert Coontz, the US Navy's second chief of naval operations. Commissioned in 1960, she spent the early part of her career in the Pacific Ocean, participating in four tours of duty during the Vietnam War. In the early 1970s she transferred to the east coast and spent the remainder of her service years in the Caribbean Sea, Atlantic Ocean, Mediterranean Sea, and Persian Gulf. She assisted in saving USS Stark after that ship was hit by Iraqi missiles. In 1975, as part of the Navy's reclassification process, all ships of her class were reclassified as guided missile destroyers (DDG).