Marc Simenon
- Birth Date
- 4/19/1939 - 10/24/1999
- Birth Place
- Brussels, Belgium
- Known For
- Directing

Marc Jean Chrétien Simenon, (19 April 1939 in Brussels – 24 October 1999 in Paris) was a Belgian born French director and screenwriter. He was the son of writer Georges Simenon (1903-1989) and the husband of Mylène Demongeot from 16 September 1968. He died falling down the stairs at his home in Paris.




