Harold Elwood “Bunny” Comstock (20 December 1920 – 3 April 2009) was a World War II fighter ace in the 56th Fighter Group and a career fighter pilot in the United States Air Force. After a test flight of the Republic P-47 Thunderbolt on 13 November 1942, Republic Aviation issued a press release on 1 December 1942, claiming that he and fellow pilot, Lt. Roger Dyar had exceeded the speed of sound.