Brian Trenchard-Smith (born 1946) is an English film and television director, producer, writer, consultant and actor who is notable for his contributions to the horror and action genre during the 1970s and 1980s in Australia. Most of his work has been in television, and the majority of his films have been direct-to-video releases. His 1970s and 1980s Aussie films were theatrically released. He generally works in the drama, action and horror genres. He has directed 42 movies and TV series including Turkey Shoot, StuntRock, Dead End Drive-In, The Man from Hong Kong, and Leprechaun 4: In Space.
In addition, he also has been credited by Quentin Tarantino as one of his favorite directors.