LtCol. Immanuel J. Klette (15 February 1918 – 12 February 1988), aka Manny Klette, was a bomber pilot and squadron commander in the U.S. Army Air Forces during World War II. Colonel Klette flew 91 combat missions in all, the most of any bomber pilot in the U.S. Eighth Air Force. His first 21, beginning in March 1943, were as a co-pilot in the 369th Bomb Squadron, 306th Bomb Group, based at RAF Thurleigh. In July 1943 he was upgraded to "first pilot" and assigned a crew, flying 7 additional missions before being seriously injured in a crash landing on September 23.