Thene Manasulu is a 1965 Indian Telugu-language romance film directed by Adurthi Subba Rao and produced by C. Sundaram under the Babu Movies banner. The film stars Krishna, Ram Mohan, Sukanya, and Sandhya Rani in lead roles. Notably, it was the first Telugu social film to be shot entirely in colour. The story was based on the novel Vakrinchina Saralarekhalu by K. R. K. Mohan.