Ace is a 2025 Indian Tamil-language romantic crime comedy film written, produced and directed by Arumuga Kumar under 7Cs Entertainment. It stars Vijay Sethupathi and Rukmini Vasanth, with Yogi Babu, B. S. Avinash and Babloo Prithiveeraj in supporting roles.
The film was officially announced in May 2023 under the tentative title Vijay Sethupathi 51, as it is the actor's 51st film as the lead actor, and the official title was announced a year later. Principal photography commenced in May 2023 and wrapped by that November, taking place predominantly in Malaysia. The film has soundtrack composed by Justin Prabhakaran, background scored by Sam C. S., cinematography handled by Karan B. Rawat and editing by Fenny Oliver.