John James Voll (May 3, 1922 – September 12, 1987) was a career officer in the United States Air Force and a World War II flying ace. He flew P-51 Mustangs with the 308th Fighter Squadron of the 31st Fighter Group. He was the third highest scoring P-51 Mustang ace of the war, and the top USAAF ace of the Mediterranean Theater of Operations and Fifteenth Air Force, with 21 aerial victories.