Kalyan Ram Kathi, also known as Kathi (transl. Sword), is a 2010 Indian Telugu-language action film written and directed by Mallikarjun. It stars Kalyan Ram in the lead role, alongside Sana Khan, Shaam, Saranya Mohan and Kota Srinivasa Rao. The story was written by Vakkantham Vamsi, while Mallikarjun wrote the screenplay. The film features music composed by Mani Sharma. It also marks the second collaboration between Kalyan Ram and Mallikarjun after Abhimanyu, along with the Tollywood debut of Sana Khan. The narrative revolves around a football player who unleashes his violent side when his sister goes missing.