Toc Toc is a 2017 Spanish comedy film directed by Vicente Villanueva, starring Rossy de Palma, Paco León, Inma Cuevas, Oscar Martínez, Alexandra Jiménez, Adrián Lastra and Ana Rujas and distributed by Warner Bros. Pictures The film portrays a group of patients with obsessive–compulsive disorder (OCD). The film's title is a play on words in Spanish, with “toc” being both the onomatopoeia for “knock” and the abbreviation for OCD in Spanish (trastorno obsesivo compulsivo). It is the film adaptation of a French play by Laurent Baffie.

The film was shown during the summer of 2018 as part of the Cine de Verano in Seville, Spain.

The film is in Spanish with English subtitles.