Antlers is a 2021 supernatural horror film directed and co-written by Scott Cooper, and starring Keri Russell, Jesse Plemons, Jeremy T. Thomas, Graham Greene, Scott Haze, Rory Cochrane, and Amy Madigan. The screenplay was adapted from Nick Antosca's short story "The Quiet Boy". The film follows a school teacher who suspects one of her students is suffering from personal problems in his home life, not knowing that he is harboring an evil demon in his house.

The project was announced in July 2018 with Cooper attached to direct, and the cast joining the next month. Filming took place in British Columbia in October and November 2018.

Antlers premiered at Beyond Fest on October 11, 2021, and was theatrically released in the United States on October 29, 2021, by Searchlight Pictures, after being delayed twice from an April 2020 release date due to the COVID-19 pandemic. The film received mixed reviews from critics, who praised the cinematography, acting and the horror elements, but criticized the screenplay.