Lieutenant Commander Edward Henry O'Hare (March 13, 1914 – November 26, 1943) was an American naval aviator of the United States Navy, who on February 20, 1942, became the Navy's first fighter ace of the war when he single-handedly attacked a formation of nine heavy bombers approaching his aircraft carrier. Even though he had a limited amount of ammunition, he was credited with shooting down five enemy bombers and became the first naval aviator recipient of the Medal of Honor in World War II.