Vidaamuyarchi (also marketed as Vidaamuyarchi: Perseverance Triumphs) is an upcoming Indian Tamil-language action thriller film written and directed by Magizh Thirumeni. It is produced by Subaskaran Allirajah under Lyca Productions. The film stars Ajith Kumar, leading an ensemble cast which includes Trisha Krishnan, Arjun Sarja, Arav and Regina Cassandra.

Initially, Vignesh Shivan was confirmed as director for Ajith's 62nd film. However, he was subsequently replaced with Thirumeni. The film was announced in May 2023, in addition to the official title. Principal photography commenced in October 2023 and was predominantly shot in Azerbaijan. The film has music composed by Anirudh Ravichander, while the cinematography is handled by Om Prakash, and editing by N. B. Srikanth.