Dr. S Selvamuthu is a Tamil actor and producer, popularly known for his work in movies like Kuttram Sieyel (2019) and Tharkappu (2016). He first came into limelight as the producer of the 2016 action thriller film Tharkapappu, starring
Amita Ranganath, Vatsan Chakravarty, and Vaishali Deepak.
The film received a mixed response from the critics and was labeled as a hit on the box office. After three years without any notable contributions, he made a comeback in 2019 with the crime thriller Tamil movie Kuttram Seiyel, starring himself alongside Dheena and
Bose Venkat. Apart from acting, he also co-produced this film which hasn’t been released in India yet.