Template:InfoboxWilliam Darrell "Billy" Mays, Jr. (July 20, 1958 – June 28, 2009) was an American television direct-response advertisement salesperson. He was best known for promoting OxiClean, Orange Glo, Kaboom, and other cleaning, home-based, and maintenance products on the Home Shopping Network, and through his company, Mays Promotions, Inc.
He and his business partner Anthony Sullivan were also featured on PitchMen, a show that documented their work. His distinctive beard and impassioned sales pitches made him a recognized television presence in the United States and Canada.
On June 28, 2009, Mays died of a heart disease at age 50, a month before his 51st birthday.