Smoking Causes Coughing (French: Fumer fait tousser) is a 2022 French comedy film written, shot, edited and directed by Quentin Dupieux. It stars an ensemble cast, led by Gilles Lellouche, Vincent Lacoste, Anaïs Demoustier, Jean-Pascal Zadi and Oulaya Amamra, featuring David Marsais, Adèle Exarchopoulos, Grégoire Ludig, Doria Tillier, Jérôme Niel, Blanche Gardin, Alain Chabat and Benoît Poelvoorde. The film follows a team of five superheroes (Lellouche, Lacoste, Demoustier, Zadi and Amamra) who go on compulsory retreat in order to strengthen cohesion within their group until an enemy named Lézardin (Poelvoorde) interrupts the retreat to destroy the planet Earth.

Smoking Causes Coughing had its world premiere at the Cannes Film Festival on 21 May 2022 to the non-competitive Midnight Screening section. It was released in France on 30 November 2022 by Gaumont. The film received generally positive reviews from critics, who praised Dupieux's writing and direction, cast performances and humor. Several French critics cited Teenage Mutant Ninja Turtles, Choudenshi Bioman, Tales from the Crypt, Power Rangers and Les Nuls as inspirations for the film.