Sanjay Singh Chauhan (born 10 October 1961) is an Indian politician. He is the active member of the Rashtriya Lok Dal (RLD) and a member of Parliament representing Bijnor in Uttar Pradesh state in the 15th Lok Sabha. He was also a Member of State Legislative Assembly, Uttar Pradesh from 1996-2001He is son of Chaudhary Narayan Singh Ex Deputy CM of Uttar Pradesh. He graduated with B.A., LL.B. Educated at S.D. Degree College and D.A.V.