Omorshongi (transl. Immortal Companion) is a 2025 Bengali supernatural romantic comedy film directed by debutant Dibya Chatterjee and jointly written by Chatterjee with Aritra Sengupta. Produced by Dreams On Sale Productions and co produced by Handykraft Pictures, the film stars Vikram Chatterjee and Sohini Sarkar in the lead roles, while Dibyasha Das, Shreema Bhattacharya and Aniruddha Gupta play other pivotal roles.

The film revolves around a grief stricken novelist, who is confronted by the ghost of his late girlfriend and she persuades him to move on with his life. However, her presence brings a strange sense of possessiveness as she struggles to let go. It marked the first collaboration between Vikram and Sohini. The film was released on 31 January 2025 to mixed reviews from the critics and positive reviews from the audience.