William Meade Lindsley "Billy" Fiske III (4 June 1911 – 17 August 1940) was the 1928 and 1932 Olympic champion bobsled driver and, following Jimmy Davies, was one of the first American pilots killed in action in World War II. At the time Fiske was serving in the Royal Air Force (RAF). He was one of 11 American pilots who flew with RAF Fighter Command between 10 July and 31 October 1940, thereby qualifying for the Battle of Britain clasp to the 1939–45 campaign star.