Thug Life is a 2025 Indian Tamil-language gangster action drama film directed by Mani Ratnam, who co-wrote the script with Kamal Haasan. Produced by Raaj Kamal Films International, Madras Talkies, and Red Giant Movies. The film stars Haasan, alongside Silambarasan, Trisha Krishnan, Abhirami, Aishwarya Lekshmi, Ashok Selvan, Joju George, Nassar, Ali Fazal, Rohit Saraf and Baburaj. It marks the reunion of Haasan and Ratnam after their previous collaboration, Nayakan (1987).
The film was officially announced in November 2022 under the tentative title Kamal Haasan 234, as it is Haasan's 234th film as a lead actor, and the official title was revealed a year later. Principal photography took place from January to late 2024 across Chennai, Kanchipuram, Pondicherry, New Delhi, and parts of North India. The film has music composed by A. R. Rahman, cinematography handled by Ravi K. Chandran, and editing by A. Sreekar Prasad.