Brother is an upcoming Tamil-language comedy drama film written and directed by M. Rajesh. It is produced by Sundar Arumugam under Screen Scene Media Entertainment. The film stars Jayam Ravi and Priyanka Arul Mohan.

The film was announced in August 2022 with the tentative title JR30, as it is Ravi's 30th film in the lead role, while the official title was revealed in September 2023. Principal photography commenced in August 2022. The music is composed by Harris Jayaraj, while the cinematography and editing are handled by Vivekanand Santhosham and Abisish Joseph.