Afterschool is a 2008 American psychological drama film written and directed by Antonio Campos and stars Ezra Miller in their film debut. Filmed at the Pomfret School in Pomfret, Connecticut, Afterschool premiered at the 2008 Cannes Film Festival in the program Un Certain Regard. The film gained an Independent Spirit Award and Gotham Award nomination for Campos and won the Jury Prize for experimental narrative film at the Nashville Film Festival.

Antonio Campos is an American filmmaker and producer best known for directing films such as Afterschool (2008), Simon Killer (2012), Christine (2016), and The Devil All the Time (2020). Campos is also known for creating the Max biographical crime series The Staircase (2022).