Aftersun is a 2022 semi-autobiographical coming-of-age drama film written and directed by Charlotte Wells in her feature directorial debut. Starring Paul Mescal, Frankie Corio, and Celia Rowlson-Hall, the film is loosely based on Wells' childhood and follows an 11-year-old Scottish girl on holiday with her father at a Turkish resort on the eve of his 31st birthday.

Aftersun had its world premiere at the Cannes Film Festival on 21 May 2022, where Wells was nominated for the Caméra d'Or. It was theatrically released in the United States on 21 October and in the United Kingdom on 18 November. The film received widespread acclaim from critics, who praised the direction, screenplay, cinematography, visuals, and performances of Corio and Mescal.

Aftersun received four nominations at the 76th BAFTA Awards, where Wells won for Outstanding Debut by a British Writer, Director or Producer. Mescal was nominated for the Academy Award for Best Actor at the 95th Academy Awards. The National Board of Review named Aftersun one of the best films of 2022 and Sight and Sound ranked it first on its list of the best films of 2022. Since then, it has been cited as among the best films of the 2020s.