Brett Sullivan
- Born
- 21 May 1971 (55 years)
- Place of birth
- Sydney, New South Wales, Australia
- Gender
- Male
Brett Sullivan is a London-based Australian-British filmmaker. Born in Sydney, Australia, 1971, Sullivan formed production company Steam Motion and Sound with Julian Chow in 1996. Steam established a UK office in 2003, and a New York office in 2014 with co-founder Clayton Jacobsen.
