The correct answer is Raghuram Rajan.Raghuram Rajan (04-09-2013 to 04-09-2016) He assumed charge as the 23rd Governor of the Reserve Bank of India on September 4, 2013.Dr Y V Reddy (06-09-2003 to 05-09-2008)He assumed charge as the 21st Governor of the Reserve Bank of India on 6 September 2003.D Subbarao (05-09-2008 to 04-09-13?)?D Subbarao took over on September 5, 2008, as the 22nd Governor of the Reserve Bank of India.Dr Bimal Jalan (22-11-1997 to 06-09-2003)Dr Bimal Jalan assumed charge as the 20th Governor of the Reserve Bank of India on 22 November 1997.?Important PointsThe current Governor of RBI is Shri Shaktikanta Das.?He assumed charge as the 25th Governor of the Reserve Bank of India effective December 12, 2018.Immediately prior to his current assignment, he was acting as Member, 15th Finance Commission, and G20 Sherpa of India.