Raosaheb Ramrao Patil, better known as R. R. Patil, was an Indian politician from the state of Maharashtra. He was an MLA for Tasgaon vidhan sabha constituency from 1991 to 2015. He was an important leader of modern Maharashtra. He was a member of the Nationalist Congress Party. He became Home Minister of Maharashtra for the second time after the 2009 Maharashtra assembly election victory of the Congress-NCP alliance. He was also the former Deputy Chief Minister of Maharashtra.