Shaun Williamson is an English actor best known as Barry Evans in EastEnders and as a satirical version of himself in the BBC/HBO sitcom Extras, 'Barry off EastEnders'.

Barry Evans is a fictional character from the BBC soap opera EastEnders, played by Shaun Williamson. He first appeared in episode 1072, originally shown in the United Kingdom on 27 December 1994, and made his last appearance in episode 2653, originally shown on 2 January 2004. The character is portrayed as a "buffoon". Williamson controversially left the serial after nine years in 2003 after executive producer Louise Berridge refused to allow him time off to star in a seasonal pantomime, and the character was killed off.