Ben Castle (born 1973) is a British jazz musician, the younger son of television presenter and entertainer Roy Castle (1932-1994) and Fiona Dickson (born 1940). He placed first in the Jazz category of the 2003 International Songwriting Competition with his song "The Heckler".Castle plays clarinet and saxophone and has performed as a backing musician for Duke Special and Jamie Cullum.Castle co-wrote the album Little Dreamer with singer Beth Rowley.