Arun Bhatnagar (Hindi: अरुण भटनागर; born 10 June 1944) is a former Indian Administrative Service officer. He belongs to the 1966 batch of the Madhya Pradesh cadre and has served in various capacities in Madhya Pradesh and with the Government of India. Bhatnagar retired from the Indian Administrative Service in June, 2004 as Secretary, Department of Personnel and Training and worked, thereafter, as Secretary, National Advisory Council and Chairman, Prasar Bharati (2008–09) at New Delhi. He lives in Nizamuddin East, New Delhi, India.