Pizza is a 2012 Indian Tamil-language horror thriller film written and directed by debutant Karthik Subbaraj. The film stars Vijay Sethupathi and Remya Nambeesan in the lead roles with Aadukalam Naren, Jayakumar, Pooja Ramachandran and Bobby Simha play supporting roles.

The story is about a pizza delivery man named Michael who lands in a mysterious predicament, and how it affects his life. The film, produced by C. V. Kumar under Thirukumaran Entertainment, was released by Sangam Cinemas. Featuring music composed by Santhosh Narayanan and cinematography by Gopi Amarnath, it was the first Tamil film to feature 7.1 surround sound. Pizza released on 19 October 2012 to critical acclaim and highly positive reviews for its direction, storyline, screenplay, performances, background score, and plot twist. It become a major critical and commercial success grossing ₹8 crores against a budget of ₹1.5 crores.

Pizza is the first instalment in a film series, and was followed by two spiritual successors. It was remade in Kannada as Whistle (2013), in Hindi as under the same title (2014) and in Bengali as Golpo Holeo Shotti (2014).