Billy Mays (disambiguation)

Billy Mays (1958–2009) was an American salesperson and pitchman for various infomercials.

Billy Mays or William Mays may also refer to:


 * Billy Mays (footballer) (1902–1959), Welsh footballer
 * Bill Mays (born 1944), American jazz pianist
 * Willie Mays (1931–2024), American baseball player
 * William Mayes (disambiguation)
 * William May (disambiguation)