Wonka is a 2023 musical fantasy comedy film directed by Paul King, who co-wrote the screenplay with Simon Farnaby based on a story by King. It tells the origin story of Willy Wonka, a character in the 1964 novel Charlie and the Chocolate Factory by Roald Dahl, depicting his early days as a chocolatier. The film stars Timothée Chalamet as the title character, with an ensemble cast including Calah Lane, Keegan-Michael Key, Paterson Joseph, Matt Lucas, Mathew Baynton, Sally Hawkins, Rowan Atkinson, Jim Carter, Olivia Colman, and Hugh Grant. It is the third live-action film based on Dahl's novel, following Willy Wonka & the Chocolate Factory (1971) and Charlie and the Chocolate Factory (2005).

Charlie and the Chocolate Factory is a 1964 children's novel by British author Roald Dahl. The story features the adventures of young Charlie Bucket inside the chocolate factory of eccentric chocolatier Willy Wonka.