Simon Hartog (8 February 1940 – 18 August 1992) was a British filmmaker who worked as both director and producer.
He helped develop an independent film industry in the United Kingdom (UK), founding London Film-Makers' Co-op in the 1960s, key to the avant-garde; working on independent documentaries, and founding the production company, www.largedoorltd.com Large Door Ltd.
Through the Independent Filmmakers' Association, he campaigned for an independent Channel 4.
Through his company, Hartog produced a series on world cinema, Visions, that ran on the channel for three years.
Long interested in the Third Cinema of African and Latin American nations, Hartog at one time worked for The Other Cinema, a distribution company in the UK, to gain such films wider audiences.
In the 1970s, he served as a consultant to help the newly independent Mozambique set up a film industry.
After having grown up from age eight in the United States, he returned to England and Italy in the 1960s for graduate work and settled in the UK.