Arjun Singh Chautala is an Indian politician, who is serving as a Member of the Haryana Legislative Assembly from the Rania constituency.
He is a member of the Indian National Lok Dal, and son of the party leader, Abhay Singh Chautala.
His father has served as the Leader of Opposition of the Haryana Legislative Assembly from 2014 to 2019.
[3][4] He is the grandson of former Haryana Chief Minister, Om Prakash Chautala and great-grandson of former Deputy Prime Minister of India, Devi Lal.
His elder brother, Karan Singh Chautala, is the chairman of the Sirsa District Council.