B Rajender, born on 25 June 1967, is an Indian Administrative Service officer from the 1995 Bihar cadre. He holds a B.Sc. and M.Sc. in Agriculture and a Ph.D. in Plant Pathology. Currently, he serves as the Mission Director of the Bihar Administrative Reforms Mission Society. Throughout his career, he has held various positions including Principal Secretary to Government, District Collector and Magistrate, Joint Secretary, Secretary, Managing Director, Additional Chief Secretary, and Under Secretary. He is proficient in English, Hindi, and Telugu. B Rajender continues to serve in the IAS with extensive administrative experience in Bihar.