William Randall "Bill" Henderson (March 19, 1926 – April 3, 2016) was an American jazz singer and actor in television and film. Henderson was born in Chicago, Illinois. Henderson began his professional music career in 1952, performing in Chicago with Ramsey Lewis, and began recording as a leader after a move to New York in 1958. He subsequently recorded with jazz pianist Horace Silver on a a vocal version of Silver's "Señor Blues" which was a jukebox hit (in the mid-1950s), and remains one of jazz label Blue Note's top-selling singles.