Benjamin Smith (born 27 December 1989) is a British actor probably best known for playing Damien Trotter in Only Fools and Horses from 2001 to 2003. He has also appeared in Holby City, Goodnight Mister Tom and Second Sight. In 2008, he played Tegs on EastEnders and Donny on Skins. He also played Luke in the Doctor Who episode "School Reunion" and Jack in the BBC's Sherlock Holmes and the Baker Street Irregulars (2007). He has also been in Teachers, The Bill and Help! I'm a Teenage Outlaw. He has recently appeared in the E4 series Misfits.

He appeared in the 2009 film "Nowhere Boy" as a member of the group by the bus stop. In 2010 he was the main character in episode 2 of the BBC drama serial Accused, where he played Frankie, a young soldier who seeks revenge on an army corporal after his friend commits suicide due to the corporal's actions.