Joseph Long is an Italian-English actor.
He played Rocco Colasanto in the 2008 Doctor Who story Turn Left.
He has appeared in numerous BBC television productions including Ashes to Ashes, The Bill, Sherlock (pilot only) and East Enders. He has also appeared in film, for instance in The Life and Death of Peter Sellers as film director Carlo Ponti. He portrayed Bernardino Drovetti in the BBC television documentary drama Egypt.