Harry Bean Jarrett (12 October 1898 – 9 April 1974) was a highly decorated officer in the United States Navy with the rank of vice admiral. A veteran of several campaigns in Pacific during World War II, he distinguished himself during the Battle of the Coral Sea in May 1942, while commanding destroyer Morris and received the Navy Cross, the second highest decoration of the United States military.

Jarrett rose to the admiral's rank following the war and held several important assignments including commander, Cruiser Division 4; Commander, Destroyer Flotilla 4; and as the first U.S. Senior Military Attaché, Formosa (Taiwan). He retired in November 1954, while serving as Deputy Naval Inspector General. He was the namesake of Guided missile frigate USS Jarrett (FFG-33).

Harry Bean Jarrett was born on 12 October 1898 in Valley Forge, Pennsylvania, the son of merchant Winfield Scott and May Rowan Jarrett. He completed Valley Forge Grammar School and entered the Phoenixville High School, both in Pennsylvania and upon graduation, he attended the Wilmer and Chew Preparatory School in Washington, D.C. Jarrett was able to secure an appointed to the United States Naval Academy at Annapolis, Maryland, by Representative Edward Cooper and entered the academy in summer 1918. While at the academy, he was active in baseball and soccer, and was a member of the Hop Committee, organizing the regimental hops (dances) and June Ball.

Jarrett graduated with Bachelor of Science degree on 2 June 1922 and was commissioned ensign on that date. He was then assigned to heavy cruiser Rochester, which served as flagship of commander, Destroyer Squadrons, Atlantic Fleet under Rear Admiral Ashley H. Robertson. Jarrett took part in a six-month voyage along the Honduran coast during a revolution that imperiled Americans in that country in early 1923.

In January 1925, Jarrett was ordered to the Naval Submarine Base New London, Connecticut, for submarine instruction, which he completed in June that year. He was subsequently promoted to Lieutenant (junior grade) and ordered to Pearl Harbor, Hawaii, where he joined the submarine R-19 as her Engineer officer. Following a one year of patrols in the Pacific Ocean, Jarrett was ordered back to the United States Naval Academy at Annapolis, Maryland, and entered the instruction in diesel engineering at the Naval Postgraduate School there.

Upon graduation one year later, Jarrett was ordered to the Columbia University in New York City, where he earned Master's degree in engineering in October 1929. He was then sent to the Portsmouth Naval Shipyard, New Hampshire, for duty in connection with fitting out of new V-boat submarine Narwhal. Jarrett served as ship's engineer officer under lieutenant commander John H. Brown Jr. and participated in the sea trials off the Boon Island in Gulf of Maine. His ship dived to 332 Feet and remained there for 45 minutes, breaking the Navy record for depth. Jarrett was promoted to lieutenant on 5 March 1930.

In June 1932, Jarrett was appointed engineer and repair officer of the Submarine Base at Coco Solo, Panama Canal Zone. He remained in Panama until October 1934, when he was given command of submarine S-14, which he took for decommissioning to Philadelphia Navy Yard. Jarrett was then assigned to the heavy cruiser Northampton as Assistant engineer under Captain Harry E. Shoemaker, participating in the naval exercises off the coast of Hawaii.

Jarrett was ordered to United States Naval Academy at Annapolis, Maryland, in June 1937 and assumed duty as a discipline officer on the staff of Superintendent, Rear admiral David F. Sellers. While in that capacity, he also took part in a midshipman cruise on board battleship New York to European waters during the summer of 1938. During his service at the academy, Jarrett was promoted to lieutenant commander on 23 June 1938 and also completed correspondence course in international law at the Naval War College in Newport, Rhode Island.