Stephen Barry Singleton (born 17 April 1959) is an English musician, currently residing in Sheffield, England.

[1] According to an interview Singleton did for the documentary Made in Sheffield, he was friends with Def Leppard's lead vocalist Joe Elliott when the two were young children.

[2] In the early 1990s, Singleton was a member of the band Bleep & Booster, who released an album on London Records and produced some remixes for East 17.

Singleton also produced records by Treebound Story (featuring a young Richard Hawley) The Screaming Trees album A Fracture In Time and Libitina.

Singleton declined to participate in VH1's Bands Reunited in 2004, when attempts were made to reform ABC for a one-off performance.