R P Sinha, born on November 12, 1935, is a retired Indian Administrative Service officer from the 1983 Bihar cadre. He holds graduate degrees in Political Science and Law. Throughout his career, he served in various capacities including Sub-Divisional Magistrate, District Collector and Magistrate, Deputy Secretary, Director, Joint Secretary, Managing Director, and Additional Secretary in the Department of Parliamentary Affairs from November 1, 1992, to November 1, 1993. His extensive experience spans multiple administrative roles within the government.