Karutha Kai is a 1964 Indian Malayalam film, directed by M. Krishnan Nair and produced by P Subramaniam. The film stars Prem Nazir, Sheela, Adoor Bhasi and Thikkurissi Sukumaran Nair in lead roles. The film had musical score and songs composed by MS Baburaj. The film was remade in Telugu as Loguttu Perumallakeruka.