Tiruppattur Venkatachalamurti Ramakrishnan FRS is an Indian theoretical physicist renowned for his contributions to condensed matter physics. He served as the DAE Homi Bhabha Chair Professor in the Department of Physics at Banaras Hindu University (BHU) from 2003 to 2008 and has been an Emeritus Professor there since 2006. He is also a Distinguished Associate at the Centre for Condensed Matter Theory, Department of Physics, Indian Institute of Science, Bangalore.