Siju Sunny is an Indian actor and writer who primarily works in the Malayalam cinema. He is best known for his role in Guruvayoor Ambalanadayil, Romancham and Vaazha.
He made his film debut with a small role in Visudha Mejo (2022), followed by a brief appearance in Vellari Pattanam (2023). His breakthrough came with the horror-comedy film Romancham (2023), where he played the eccentric character Mukesh. The film was a commercial success, and Siju’s performance received widespread acclaim, earning him the SIIMA Award for Best Debutant Actor in Malayalam.
In 2024, Siju appeared in notable films such as Guruvayoor Ambalanadayil, Vaazha – Biopic of a Billion Boys, and Parakramam. In 2025, he co-wrote and starred in Maranamass, a dark comedy directed by Sivaprasad and produced by Tovino Thomas. He portrayed Aravindan, a bus conductor, and the story was based on a real-life incident that he had personally witnessed.
He is also part of the ensemble cast in the upcoming film Vysanasametham Bandhumithradhikal, produced by Vipin Das.
| 2022 | Visudha Mejo | James | ||
| 2023 | Vellari Pattanam | Moscow Sunny | ||
| Romancham | Mukesh | Debut film, SIIMA Awards for Best Debutant Actor | ||
!Year !Title !Co-writers !Notes ! | |||||
| 2021 | Just Married Things | Princy Denny, Visakh Nandu, Shyam Sasidhar | Behindwoods Ice YouTube series | ||
| 2025 | Maranamass | Sivaprasad | Debut film as a script writer | ||
| 2024 | SIIMA Awards | Best Debutant Actor | Romancham | ||
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