Pearl is a 2022 American horror film directed, produced, and edited by Ti West, and co-written by West and Mia Goth. It is the second installment in West's X film series and a prequel to X (2022). Goth reprises her role as the title character, with a supporting cast featuring David Corenswet, Tandi Wright, Matthew Sunderland, and Emma Jenkins-Purro. Pearl serves as an origin story for the title villain, whose fervent aspiration to become a movie star led to her committing violent acts on her family's Texas homestead in 1918.

West began co-writing a prequel script stemming from his collaboration with Goth while filming X. Motivated by the impact of the COVID-19 pandemic on cinema, filming started in New Zealand immediately after the first film, using X sets and the Avatar: The Way of Water crew and taking pandemic safety precautions. Pearl drew inspiration from the works of Douglas Sirk, Technicolor films like The Wizard of Oz (1939) and Mary Poppins (1964), and Disney films. It had its world premiere at the 79th Venice International Film Festival on September 3, 2022, and was released in theaters in the United States on September 16, 2022, by A24. The film grossed over $10 million and received positive reviews from critics.

A third film in the series and a direct sequel to X, titled MaXXXine, was released on July 5, 2024. Goth reprised her other role from the first film.