Indian National Lok Dal(INLD), a political party in India, in the state of Haryana is the principal opposition party in Haryana. INLD is a family based party with Om Prakash Chautala being the president & his elder son Ajay Singh Chautala being its Secretary General. The party was a member of the National Democratic Alliance (NDA), and thus part of the Bharatiya Janata Party (BJP)-led government. Its leader Om Parkash Chautala is also Leader of Opposition in Haryana.