The Election Commission on November 10 declared the winner of Nautan Assembly Constituency (AC No 06) in Pashchim Champaran district which went to polls on November 03, 2020. Narayan Prasad of the Bharatiya Janata Party won the Nautan seat beating Indian National Congress candidate Sheikh Mohammad Kamran by a margin of 25896 votes.
In Bihar Assembly Election 2015, BJP candidate Narayan Prasad won Nautan constituency seat with a margin of 9.5% securing 66697 votes against JD(U) candidate Baidyanath Prasad Mahto.