Rajesh Kumar Singh, also known as Raju Yadav, is an Indian politician who served as a member of the Bihar Legislative Council to the Nalanda local bodies from 2009 to July 2015. He won the M.L.C. election in July 2009 as a Lok Janshakti Party candidate. At present he is a member of Janata Dal (United). His wife Reena Devi also represents the same seat from 2015.
He is married to Reena Devi who became member of Bihar Legislative Council after he retired from active politics in 2015.