Royston Henry Shaw (11 March 1936 – 14 July 2012), also known as Roy "Pretty Boy" Shaw, Roy "Mean Machine" Shaw and Roy West, was a property investor, author and businessman from the East End of London who was formerly a criminal and Category A prisoner. During the 1970s–1980s, Shaw was active in the criminal underworld of London and was associated with the Kray twins. Shaw is best remembered today for his career as a fighter on the unlicensed boxing scene, becoming an arch-rival of Lenny McLean.