Nadine Monfils (born 12 February 1953) is a Belgian writer and film director and producer.

[1] She has contributed to the magazines Père Ubu [fr], Tel Quel and Focus.

Monfils published her first collection of stories Laura Colombe, Contes pour petites filles perverse in 1981.

[2] She has written a series of detective novels centred on the character Inspector Léon, a policeman who knits; Léon also appears[1] in her 2004 film Madame Édouard.

[3] She has taught screenwriting at the Parallax school for comedians[1] and the Université Européenne d’Ecriture in Brussels and also in a number of prisons in France.