William Edward "Billy" Cotton (6 May 1899 – 25 March 1969) was an English band leader and entertainer, one of the few whose orchestras survived the British dance band era. Cotton is now mainly remembered as a 1950s and 1960s radio and television personality, but his musical career had begun in the 1920s. In his younger years Billy Cotton was also an amateur footballer for Brentford F.C.