| Satyanarayan Singh | |
| Office1: | MLA from Dehri Government of Bihar |
| Term Start1: | 24 May 2019 |
| Term End1: | 10 November 2020 |
| 1Blankname1: | Chief Minister |
| 1Namedata1: | Nitish Kumar |
| Predecessor1: | MD Illiyas Hussain |
| Office3: | Member of Bihar Legislative Assembly |
| Term Start3: | 2005 |
| Constituency3: | Obra |
| Term Start4: | 2005 |
| Term End4: | 2010 |
| Constituency4: | Obra, Aurangabad, Bihar |
| Predecessor4: | Raja Ram Singh |
| Successor4: | Somprakash Singh |
| Birth Date: | 1963 3, df=yes |
| Birth Place: | Daudnaagr, Aurangabad, Bihar, India |
| Education: | Undergraduate |
| Party: | Bharatiya Janata Party |
| Parents: | Late Jagdish Singh Late Lakhpati Devi |
| Spouse: | Mrs. Meena Devi |
| Children: | Er. Vivek Narayan Dr. Umang Narayan |
Satyanarayan Singh Yadav is an Indian politician. He was elected to the Bihar Legislative Assembly from Dehri in the 2019 by election as a member of the Bharatiya Janata Party. By-elections happen due to Disqualification Of Mohammad Iliyas Hussain.[1] [2] [3] [4] Apart from this, he was elected to Bihar Legislative Assembly twice from Obra constituency.
He became MLA twice from RJD in 2005. Before him, CPI-ML's Rajaram Singh was MLA from Obra assembly constituency for ten years. RJD's base voters were feeling a void. Veteran Ram Bilas Singh lost in 1995 and Ramnaresh Singh lost in 2000. RJD needed a clean and acceptable face to the whole society. When Satyanarayan Singh came, being of a business character, he successfully prevented the polarization of votes in favor of CPI-ML against his party. As a result, in February 2005, he successfully defeated Rajaram by 3875 votes by getting 38575 votes. But the government was not formed and the bugle for mid-term elections was sounded. Elections were held again in October 2005. A new candidate from JDU was Pramod Singh Chandravanshi. He again faced Rajaram and won by 8595 votes, securing 32618 votes. In 2014 Loksabha election he was fighting as an independent candidate from the Karakat Loksabha constituency but washed off badly in the Modi wave. In the 2019 Bihar By-election he was selected as the NDA candidate from 212 Dehri constituency and won the election with one of the biggest margins in the history of the Dehri constituency, he defeated Mohammad Firoz Husain of Rashtriya Janata Dal by a margin of 33,971 votes. Satyanarayan Singh got 71,845 votes, while Husain got 37,874 votes. In the 2020 Bihar election again he got selected as the NDA candidate from the same constituency, but he failed to secure the seat and lost the election with a minor margin of 450 votes.
He is known for his Humble nature and polite behavior. He is a true socialist and supporter of Karpuri Thakur, JP Narayan, Pt. Deen dayal and Syama Prasad Mukherjee. He is known for his social and plantation program on the bank of River Son. His efforts for Clean Dehri Green Dehri gave Dehri its second park named Eco Park. He became the first person to be elected as MLA of Dehri from BJP(NDA) after independence.