Wilson Joseph (born 22 November 1981), professionally credited as Siju Wilson, is an Indian actor and producer, who works in Malayalam films. He won the Kerala State Film Award for Best Film for his debut production Vasanthi (2019).
He completed BSc Nursing. Siju attained recognition through his role as Roy Issac (Royichan) in the show Just fun Chumma telecast on Amrita TV. Later, he appeared in films, of which notable of them are Neram (2013), Premam (2015), Happy Wedding (2016), Kattappanayile Rithwik Roshan (2016), Njandukalude Nattil Oridavela (2017), and Aadhi (2018). Varayan (2022). Wilson produced and acted the film Vasanthi, that won the 2019 Kerala State Film Award for Best Film.
Siju Wilson tied the knot with his longtime girlfriend Sruthi on 28 May 2017 at Kochi.