The Hateful Eight is a 2015 American western thriller film written and directed by Quentin Tarantino. It stars Samuel L. Jackson, Kurt Russell, Jennifer Jason Leigh, Walton Goggins, Demián Bichir, Tim Roth, Michael Madsen, and Bruce Dern as eight dubious strangers who seek refuge from a blizzard in a stagecoach stopover a decade after the American Civil War.

Tarantino announced the film in November 2013. He conceived it as a novel and sequel to his 2012 film Django Unchained before deciding to make it a standalone film. After the script leaked in January 2014, he decided to abandon the production and publish it as a novel instead. In April 2014, Tarantino directed a live reading of the script at the United Artists Theater in Los Angeles, before reconsidering a new draft and resuming the project. Filming began in January 2015 near Telluride, Colorado. Italian composer Ennio Morricone composed the original score, his first complete Western score in 34 years (and the last before his death in 2020), his first for a high-profile Hollywood production since 2000, and the only original score for a Tarantino film.

Distributed by the Weinstein Company in the United States, The Hateful Eight was released on December 25, 2015, in a limited roadshow release on 70 mm film, before expanding wide theatrically five days later. The film was praised for its direction, screenplay, score, cinematography, and performances, though its editing, length, the depiction of race relations and the violent treatment of Leigh's character divided opinions. It grossed over $161 million worldwide. For his work on the score, Morricone won his only Academy Award for Best Original Score after five previous nominations. The film also earned Oscar nominations for Best Supporting Actress (Leigh) and Best Cinematography (Robert Richardson).

In 2019, a re-edited version of the film was released as a four-episode miniseries on Netflix with the subtitle Extended Version. The Hateful Eight was Tarantino's final collaboration with the Weinstein Company before allegations of sexual abuse against Harvey Weinstein in 2017.