Babu Namboothiri (born 12 August 1947) is a retired Chemistry Professor and Head Of Department of Deva Mata College Kuravilangad and an Indian film and TV actor who has starred in more than 100 Malayalam films and various serials. He is famous for his villain and character roles, best known for his portrayal Thangal, in Thoovanathumbikal (1987), as the primary antagonist, Ajith, in Nirakkoottu (1985), the devious advocate in Jagratha, among many others, and in Cheriya Lokavum Valiya Manushyarum as Madhava Menon, an evil businessman and drug-dealer.