Dharala Prabhu (transl. Generous Lord) is a 2020 Indian Tamil-language romantic comedy film written and directed by Krishna Marimuthu in his directorial debut. A remake of the 2012 Hindi film Vicky Donor, the film stars Harish Kalyan, Tanya Hope and Vivek. The film's concept is set against the backdrop of sperm donation and infertility, with Prabhu (Harish Kalyan) approached by Dr. Kannadasan (Vivek), the owner of a fertility clinic, to become a sperm donor for which he eventually agrees.