Om Prakash Chautala (born 1 January 1935) is an Indian politician from the state of Haryana and the leader of the Indian National Lok Dal political party. He is a former Chief Minister of Haryana.Chautala is the son of Chaudhari Devi Lal, a former Deputy Prime Minister of India. He has two sons and a daughter, Ajay & Abhay, who are also in active politics and Sunita.