By The National Democratic Alliance (NDA) has won an absolute majority in Bihar, winning 125 seats in a closely contested election that saw counting continue over 19 hours and wrapping up only in the early hours on Wednesday. The BJP won 74 seats while the JD(U) secured 43 seats.
The Mahagathbandhan including Rashtriya Janata Dal (RJD), Congress, and Left parties managed to secure 110 seats in the state’s 243-seat legislative assembly.
Here is the list of party-wise results of seats in the Bihar Assembly and the full list of winners from each of the 243 constituencies in Bihar.
Party-wise result: Bihar assembly election
| PARTY | SEATS WON | LEADING IN | VOTE SHARE |
| BJP | 74 | 0 | 19.46 % |
| Congress | 19 | 0 | 9.49 % |
| JD(U) | 43 | 0 | 15.40 % |
| RJD | 75 | 0 | 23.08 % |
| VIP | 4 | 0 | |
| AIMIM | 5 | 0 | 1.25 % |
| CPI | 2 | 0 | 0.82 % |
| CPI(M) | 2 | 0 | 0.65 % |
| CPI-ML | 12 | 0 | |
| HAM | 40 | ||
| BSP | 1 | 0 | 1.51 % |
| Independent | 1 | 0 |
Alliance-wise result:
Here is the full list of winners in Bihar assembly election:
| SEAT | WINNER | WINNING PARTY | MARGIN | RUNNER-UP | PARTY |
| Agiaon | Manoj Manzil | CPI-ML | 48550 | Prabhunath Prasad | JD(U) |
| Alamnagar | Narendra Narayan Yadav | JD(U) | 28680 | Nabin Kumar | RJD |
| Alauli | Ramvriksh Sada | RJD | 2773 | Sadhna Devi | JD(U) |
| Alinagar | Mishri Lal Yadav | VIP | 3101 | Binod Mishra | RJD |
| Amarpur | Jayant Raj | JD(U) | 3114 | Jitendra Singh | Congress |
| Amnour | Krishan Kumar Mantoo | BJP | 3681 | Sunil Kumar | RJD |
| Amour | Akhtarul Iman | AIMIM | 52515 | Saba Zafar | JD(U) |
| Araria | Abidur Rahman | Congress | 47936 | Shagufta Azim | JD(U) |
| Arrah | Amrendra Pratap singh | BJP | 3002 | Quyamuddin Ansari | CPI-ML |
| Arwal | Maha Nand Singh | CPI-ML | 19950 | Dipak Kumar Sharma | BJP |
| Asthawan | Jitendra Kumar | JD(U) | 11600 | Anil Kumar | RJD |
| Atri | Ajay Yadav | RJD | 7931 | Manorma Devi | JD(U) |
| Aurai | Ram Surat Kumar | BJP | 47866 | Md. Aftab Alam | CPI-ML |
| Aurangabad | Anand Shankar Singh | Congress | 2243 | Ramadhir Singh | BJP |
| Babubarhi | Mina Kumari | JD(U) | 11488 | Umakant Yadav | RJD |
| Bachhwara | Surendra Mehata | BJP | 484 | Abdhesh Kumar Rai | CPI |
| Bagaha | Ram Singh | BJP | 30020 | Jayesh Manglam Singh | INC |
| Bahadurganj | Mohammad Anzar Nayeemi | AIMIM | 45215 | Lakhan Lal Pandit | VIP |
| Bahadurpur | Madan Sahni | JD(U) | 2629 | Ramesh Choudhary | RJD |
| Baikunthpur | Prem Shankar Prasad | RJD | 11113 | Mithilesh Tiwari | BJP |
| Baisi | Syed Ruknuddin Ahmad | AIMIM | 16373 | Vinod Kumar | BJP |
| Bajpatti | Mukesh Kumar Yadav | RJD | 3404 | Dr. Ranju Geeta | JD(U) |
| Bakhri | Suryakant Paswan | CPI | 777 | Ramshankar Paswan | BJP |
| Bakhtiarpur | Aniruddh Kumar | RJD | 20672 | Ranvijay Singh | BJP |
| Balrampur | Mahboob Alam | CPI-ML | 53597 | Barun Kumar Jha | VIP |
| Baniapur | Kedar Nath Singh | RJD | 27789 | Virendra Kumar Ojha | VIP |
| Banka | Ram Narayan Mandal | BJP | 16828 | Javed Iqbal Ansari | RJD |
| Bankipur | Nitin Nabin | BJP | 39036 | Luv Sinha | INC |
| Banmankhi | Krishna Kumar Rishi | BJP | 27743 | Upendra Sharma | RJD |
| Barachatti | Jyoti Devi | HAM | 6318 | Samta Devi | RJD |
| Barari | Bijay Singh | JD(U) | 10438 | Neeraj Kumar | RJD |
| Barauli | Rampravesh Rai | BJP | 14155 | Reyazul Haque alias Raju | RJD |
| Barbigha | Sudarshan Kumar | JD(U) | 113 | Gajanand Shahi | Congress |
| Barh | Gyanendra Kumar Singh | BJP | 10240 | Satyendra Bahadur | INC |
| Barhara | Raghvendra Pratap Singh | BJP | 4973 | Saroj Yadav | RJD |
| Barharia | Bachcha Pandey | RJD | 3559 | Shyambahadur Singh | JD(U) |
| Baruraj | Arun Kumar Singh | BJP | 43654 | Nand Kumar Rai | RJD |
| Bathnaha | Anil Kumar | BJP | 46818 | Sanjay Ram | Congress |
| Begusarai | Kundan Kumar | BJP | 4554 | Amita Bhushan | Congress |
| Belaganj | Surendra Prasad Yadav | RJD | 23963 | Abhay Kumar Sinha | JD(U) |
| Beldaur | Panna Lal Singh Patel | JD(U) | 5108 | Chandan Kumar Alias Dr. Chandan Yadav | INC |
| Belhar | Manoj Yadav | JD(U) | 2473 | Ramdeo Yadav | RJD |
| Belsand | Sanjay Kumar Gupta | RJD | 13685 | Sunita Singh Chauhan | JD(U) |
| Benipatti | Vinod Narayan Jha | BJP | 32652 | Bhawna Jha | Congress |
| Benipur | Binay Kumar Choudhary | JD(U) | 6590 | Mithilesh Kumar Choudhary | Congress |
| Bettiah | Renu Devi | BJP | 18079 | Madan Mohan Tiwari | Congress |
| Bhabua | Bharat Bind | RJD | 10045 | Ranki Rani Pandey | BJP |
| Bhagalpur | Ajit Sharma | INC | 1113 | Rohit Pandey | BJP |
| Bhorey | Sunil Kumar | JD(U) | 462 | Jitendra Paswan | CPI-ML |
| Bibhutipur | Ajay Kumar | CPI(M) | 40496 | Ram Balak Singh | JD(U) |
| Bihariganj | Niranjan Kumar Mehta | JD(U) | 18711 | Subhashini Bundela alias Subhashini Sharad Yadav | Congress |
| Biharsharif | Kumar Shailendra | BJP | 6129 | Shailesh Kumar | RJD |
| Bihpur | Kumar Shailendra | BJP | 6129 | Shailesh Kumar | RJD |
| Bikram | Siddharth Saurav | Congress | 35460 | Anil Kumar | Independent |
| Bisfi | Haribhushan Thakur “Bachol” | BJP | 10241 | Da. Faiyaz Ahmad | RJD |
| Bochaha | Musafir Paswan | VIP | 11268 | Ramai Ram | RJD |
| Bodh Gaya | KUMAR SARVJEET | RJD | 4708 | HARI MANJHI | BJP |
| Brahampur | Shambhu Nath Yadav | RJD | 51141 | Hulas Pandey | LJP |
| Buxar | Sanjay Kr Tiwari alias Munna Tiwari | Congress | 3892 | Parshuram Chaubey | BJP |
| Chainpur | Mohd. Zama Khan | BSP | 24294 | Brij Kishor Bind | BJP |
| Chakai | SUMIT KUMAR SINGH | Independent | 581 | SAVITRI DEVI | RJD |
| Chanpatia | Umakant Singh | BJP | 13469 | Abhishek Ranjan | Congress |
| Chapra | Dr. CN Gupta | BJP | 6771 | Randhir Kumar Singh | RJD |
| Chenari | MURARI PRASAD GAUTAM | Congress | 18003 | LALAN PASWAN | JD(U) |
| Cheria Bariarpur | RAJ VANSHI MAHTO | RJD | 40897 | KUMARI MANJU VARMA | JD(U) |
| Chhatapur | NEERAJ KUMAR SINGH | BJP | 20635 | VIPIN KUMAR SINGH | RJD |
| Chiraiya | Lal Babu Prasad Gupta | BJP | 16874 | Achchhelal Prasad | RJD |
| Danapur | Rit lal Ray | RJD | 15924 | Asha Devi | BJP |
| Darauli | SATYADEO RAM | CPI-ML | 12119 | RAMAYAN MANJHI | BJP |
| Daraundha | Karnjeet Singh alias Vyas Singh | BJP | 11320 | Amarnath Yadav | CPI-ML |
| Darbhanga | Sanjay Saraog | BJP | 10639 | Amar Nath Gami | RJD |
| Darbhanga Rural | Lalit Kumar Yadav | RJD | 2141 | Faraz Fatmi | JD(U) |
| Dehri | PHATE BAHADUR SINGH | RJD | 464 | SATYANARAYAN SINGH | BJP |
| Dhaka | PAWAN KUMAR JAISWAL | BJP | 10114 | FAISAL RAHMAN | RJD |
| Dhamdaha | LESHI SINGH | JDU | 33594 | DILIP KUMAR YADAV | RJD |
| Dhauraiya | Bhudeo Choudhary | RJD | 2687 | Manish Kumar | JD(U) |
| Digha | Sanjiv Chaurasia | BJP | 46073 | Shashi Yadav | CPI-ML |
| Dinara | VIJAY KUMAR MANDAL | RJD | 8228 | RAJENDRA PRASAD SINGH | LJP |
| Dumraon | AJIT KUMAR SINGH | CPI-ML | 24415 | ANJUM ARA | JD(U) |
| Ekma | SRIKANT YADAV | RJD | 13927 | Sita Devi | JD(U) |
| Fatuha | Dr. Ramanand Yadav | RJD | 19370 | Satyendra Kumar Singh | BJP |
| Forbesganj | VIDYA SAGAR KESHARI | BJP | 19702 | ZAKIR HUSSAIN KHAN | Congress |
| Gaighat | Niranjan Roy | RJD | 7566 | Maheshwar PD Yadav | JD(U) |
| Garkha | Surendra Ram | RJD | 9937 | Gyanchand Manjhi | BJP |
| Gaura Bauram | SWARNA SINGH | VIP | 7280 | AFZAL ALI KHAN | RJD |
| Gaya Town | Prem Kumar | BJP | 11898 | Akhauri Onkar Nath | INC |
| Ghosi | RAM BALI SINGH YADAV | CPI-ML | 17333 | RAHUL KUMAR | JD(U) |
| Gobindpur | MD KAMRAN | RJD | 33074 | PURNIMA YADAV | JD(U) |
| Goh | BHIM KUMAR SINGH | RJD | 35618 | MANOJ KUMAR | BJP |
| Gopalganj | Subash Singh | BJP | 36752 | Anirudh Prasad Alias Sadhu Yadav | BSP |
| Gopalpur | Narendra Kumar Niraj | JD(U) | 24461 | Shailesh Kumar | RJD |
| Goriakothi | Devesh Kant Singh | BJP | 11891 | Nutan Devi | RJD |
| Govindganj | Sunil Mani Tiwari | BJP | 27924 | Brajesh Kumar | INC |
| Gurua | Vinay Kumar | RJD | 6599 | Rajiv Nandan | BJP |
| Hajipur | Awadhesh Singh | BJP | 2990 | Deo Kumar Chaurasia | RJD |
| Harlakhi | Sudhanshu Shekhar | JD(U) | 16491 | Ram Naresh Pandey | CPI |
| Harnaut | Hari Narayan Singh | JD(U) | 27241 | Mamta Devi | LJP |
| Harsidhi (SC) | Krishnanandan Paswan | BJP | 15685 | Kumar Nagendra Bihari | RJD |
| Hasanpur | Tej Pratap Yadav | RJD | 21139 | Raj Kumar Ray | JD(U) |
| Hathua | Rajesh Kumar Singh | RJD | 30527 | Ramsewak Singh | JD(U) |
| Hayaghat | Ram Chandra Prasad | BJP | 10252 | Bhola Yadav | RJD |
| Hilsa | Krishnamurari Sharan urf Prem Mukhiya | JD(U) | 12 | Atri Muni urf Shakti Singh Yadav | RJD |
| Hisua | Nitu Kumari | INC | 17091 | Anil Singh | BJP |
| Imamganj | Jitan Ram Manjhi | HAM | 16034 | Uday Narain Choudhary | RJD |
| Islampur | Rakesh Kumar Roushan | RJD | 3698 | Chandra Sen Prasad | JD(U) |
| Jagdishpur | Ram Vishun Singh | RJD | 22107 | Sribhagwan Singh Kushwaha | LJP |
| Jale | Jibesh Kumar | BJP | 21796 | Maskoor Ahmad Usmani | Cong |
| Jamalpur | Ajay Kumar Singh | INC | 4432 | Shailesh Kumar | JD(U) |
| Jamui | Shreyasi Singh | BJP | 41049 | Vijay Prakash | RJD |
| Jehanabad | Kumar Krishna Mohan urf Suday Yadav | RJD | 33902 | Krishannandan Prasad Verma | JD(U) |
| Jhajha | Damodar Rawat | JD(U) | 1679 | Rajendra Prasad | RJD |
| Jhanjharpur | Nitish Mishra | BJP | 41788 | Ram Narayan Yadav | CPI |
| Jokihat | Shahnawaz | AIMIM | 7383 | Sarfaraz Alam | RJD |
| Kadwa | Shakeel Ahmad Khan | INC | 32402 | Chandra Bhushan Thakur | LJP |
| Kahalgaon | Pawan Kumar Yadav | BJP | 42893 | Shubhanand Mukesh | INC |
| Kalyanpur | Manoj Kumar Yadav | RJD | 1193 | Sachindra Prasad Singh | BJP |
| Kalyanpur (in Samastipur) | Maheshwar Hazari | JD(U) | 10251 | Ranjeet Kumar Ram | CPI-ML |
| Kanti | Mohammad Israil Mansuri | RJD | 10314 | Ajit Kumar | Independent |
| Karakat | Arun Singh | CPI-ML | 18189 | Rajeshwar Raj | BJP |
| Kargahar | Santosh Kumar Mishra | INC | 4083 | Bashisth Singh | JD(U) |
| Kasba | Md. Afaque Alam | INC | 17278 | Pradeep Kumar Das | LJP |
| Katihar | Tarkishore Prasad | BJP | 10519 | Dr. Ram Prakash Mahto | RJD |
| Katoria | Dr. Nikki Hembrom | BJP | 6421 | Sweety Sima Hembram | RJD |
| Keoti | Murari Mohan Jha | BJP | 5126 | Abdul Bari Siddiqui | RJD |
| Kesaria | Shalini Mishra | JD(U) | 9227 | Santosh Kushwha | RJD |
| Khagaria | Chhatrapati Yadav | INC | 3000 | Poonam Devi Yadav | JD(U) |
| Khajauli | Arun Shankar Prasad | BJP | 22689 | Sitaram Yadav | RJD |
| Kishanganj | Ijaharul Husain | INC | 1381 | Sweety Singh | BJP |
| Kochadhaman | Muhammed Izhar Asfi | AIMIM | 36143 | Mujahid Alam | JD(U) |
| Korha | Kavita Devi | BJP | 28943 | Punam Kumari alias Punam Paswan | INC |
| Kuchaikote | Amrendra Kumar Pandey | JD(U) | 20630 | Kali Prasad Pandey | INC |
| Kumhrar | Arun Kumar Sinha | BJP | 26463 | Dharamendra Kumar | RJD |
| Kurhani | Anil Kumar Sahni | RJD | 712 | Kedar Prasad Gupta | BJP |
| Kurtha | Bagi Kumar Verma | RJD | 27810 | Satyadeo Singh | JD(U) |
| Kusheshwar Asthan | Shashi Bhushan Hajari | JD(U) | 7222 | Ashok Kumar | Congress |
| Kutumba | Rajesh Kumar | INC | 16653 | Sharwan Bhuiya | HAM |
| Lakhisarai | Vijay Kumar Sinha | BJP | 10483 | Amaresh Kumar | INC |
| Lalganj | Sanjay Kumar Singh | BJP | 26299 | Rakesh Kumar | INC |
| Laukaha | Bharat Bhushan Mandal | RJD | 10077 | Lakshmeshwar Ray | JD(U) |
| Lauriya | Vinay Bihari | BJP | 29004 | Shambhu Tiwari | RJD |
| Madhepura | Chandra Shekhar | RJD | 15072 | Nikhil Mandal | JD(U) |
| Madhuban | Rana Randhir | BJP | 5878 | Madan Prasad | RJD |
| Madhubani | Samir Kumar Mahaseth | RJD | 6814 | Suman Kumar Mahaseth | VIP |
| Maharajganj | Vijay Shanker Dubey | Congress | 1976 | Hem Narayan Shah | JD(U) |
| Mahishi | Gunjeshwar Sah | JD(U) | 1630 | Gautam Krishna | RJD |
| Mahnar | Bina Singh | RJD | 7947 | Umesh Singh Kushwaha | JD(U) |
| Mahua | Mukesh Kumar Raushan | RJD | 13687 | Ashma Parveen | JD(U) |
| Makhdumpur | Satish Kumar | RJD | 22565 | Devendra Kumar | HAM |
| Maner | Bhai Virendra | RJD | 32917 | Nikhil Anand | BJP |
| Manihari | Manohar Prasad Singh | INC | 21209 | Shambhu Kumar Suman | JD(U) |
| Manjhi | Dr. Satyendra Yadav | CPI(M) | 25386 | Rana Pratap Singh | Independent |
| Marhaura | jitendra Kumar Ray | RJD | 11385 | Altaf Alam | JD(U) |
| Masaurhi | Rekha Devi | RJD | 32227 | Nutan Paswan | JD(U) |
| Matihani | Raj Kumar Singh | LJP | 333 | Narendra Kumar Singh @ Bogo Singh | JD(U) |
| Minapur | Rajeev Kumar | RJD | 15512 | Manoj Kumar | JD(U) |
| Mohania | Sangita Kumari | RJD | 12054 | Niranjan Ram | BJP |
| Mohiuddinnagar | Rajesh Kumar Singh | BJP | 15114 | Ejya Yadav | RJD |
| Mokama | Anant Kumar Singh | RJD | 35757 | Rajeev Lochan Narayan Singh | JD(U) |
| Morwa | Ranvijay Sahu | RJD | 10671 | Vidya Sagar Singh Nishad | JD(U) |
| Motihari | Pramod Kumar | BJP | 14645 | Om Prakash Chaudhary | RJD |
| Munger | Pranav Kumar | BJP | 1244 | Avinash Kumar Vidyarthi | RJD |
| Muzaffarpur | Bijendra Chaudhary | INC | 6326 | Suresh Kumar Sharma | BJP |
| Nabinagar | Vijay Kumar Singh alias Dabloo Singh | RJD | 20121 | Virendra Kumar Singh | JD(U) |
| Nalanda | Shrawon Kumar | JD(U) | 16077 | Kaushlendra Kumar | JVP |
| Narkatia | Shamim Ahmad | RJD | 27791 | Shyam Bihari Prasad | JD(U) |
| Narkatiaganj | Rashmi Varma | BJP | 21134 | Vinay Varma | INC |
| Narpatganj | Jai Prakash Yadav | BJP | 28610 | Anil Kumar Yadav | RJD |
| Nathnagar | Ali Ashraf Siddiqui | RJD | 7756 | Lakshmi Kant Mandal | JD(U) |
| Nautan | Narayan Prasad | BJP | 25896 | Sheikh Mohammad Kamran | INC |
| Nawada | Vibha Devi | RJD | 26310 | Sharwan Kumar | Independent |
| Nirmali | Aniruddha Prasad Yadav | JD(U) | 43922 | Yadubansh Kumar Yadav | RJD |
| Nokha | Anita Devi | RJD | 17672 | Nagendra Chandrawansi | JD(U) |
| Obra | Rishi Kumar | RJD | 22668 | Prakash Chandra | LJP |
| Paliganj | Sandeep Saurav | CPI-ML | 30915 | Jay Varshan Yadav alias Bachcha Yadav | JD(U) |
| Parbatta | Dr Sanjeev Kumar | JD(U) | 951 | Digambar Prasad Tiwary | RJD |
| Parihar | Gaytri Devi | BJP | 1569 | Ritu Kumar | RJD |
| Paroo | Ashok Kumar Singh | BJP | 14698 | Shankar Prasad | Independent |
| Parsa | Chote Lal Ray | RJD | 17293 | Chandrika Roy | JD(U) |
| Patepur | Lakhendra Kumar Raushan | BJP | 25839 | Shiv Chandra Ram | RJD |
| Patna Sahib | Nand Kishore Yadav | BJP | 18300 | Pravin Singh | INC |
| Phulparas | Sheela Kumari | JD(U) | 10966 | Kripanath Pathak | INC |
| Phulwari | Gopal Ravidas | CPI-ML | 13857 | Arun Manjhi | JD(U) |
| Pipra | Shyambabu Prasad Yadav | BJP | 8177 | Rajmangal Prasad | CPI(M) |
| Pipra (Supaul) | Rambilash Kamat | JD(U) | 19245 | Vishwa Mohan Kumar | RJD |
| Pirpainti | Lalan Kumar | BJP | 27019 | Ram Vilash Paswan | RJD |
| Pranpur | Nisha Singh | BJP | 2972 | Tauqir Alam | INC |
| Purnia | Vijay Kumar Khemka | BJP | 32154 | Indu Sinha | INC |
| Rafiganj | Mohammad Nehaluddin | RJD | 9429 | Pramod Kumar Singh | Independent |
| Raghopur | Tejashwi Prasad Yadav | RJD | 38174 | Satish Kumar | BJP |
| Raghunathpur | Harishankar Yadav | RJD | 17965 | Manoj Kumar Singh | LJP |
| Rajapakar | Pratima Kumari | INC | 1796 | Mahendra Ram | JD(U) |
| Rajauli | Prakash Veer | RJD | 12593 | Kanhaiya Kumar | BJP |
| Rajgir | Kaushal Kishore | JD(U) | 16048 | Ravi Joyti Kumar | INC |
| Rajnagar | Dr. Ramprit Paswan | BJP | 19121 | Ramawatar Paswan | RJD |
| Rajpur | Vishwanath Ram | Congress | 21204 | Santosh Kumar Nirala | JD(U) |
| Ramgarh | Sudhakar Singh | RJD | 189 | Ambika Singh | BSP |
| Ramnagar | Bhagirathi Devi | BJP | 15796 | Rajesh Ram | Congress |
| Raniganj | Achmit Rishidev | JD(U) | 2304 | Avinash Mangalam | RJD |
| Raxaul | Pramod Kumar Sinha | BJP | 36923 | Rambabu Prashad Yadav | Congress |
| Riga | Moti Lal Prasad | BJP | 32495 | Amit Kumar | Congress |
| Rosera | Birendra Kumar | BJP | 35744 | Nagendra Kumar Vikal | Congress |
| Runnisaidpur | Pankaj Kumar Mishra | JD(U) | 24629 | Mangita Devi | RJD |
| Rupauli | Bima Bharti | JD(U) | 19330 | Shankar Singh | LJP |
| Saharsa | Alok Ranjan | BJP | 19679 | Lovely Anand | RJD |
| Sahebganj | Raju Kumar Singh | VIP | 15333 | Ramvichar Rai | RJD |
| Sahebpur Kamal | Satanand Sambuddha | RJD | 14225 | Shashikant Kumar Shashi alias Amar Kumar Singh | JD(U) |
| Sakra | Ashok Kumar Chodhary | JD(U) | 1537 | Umesh Kumar Ram | Congress |
| Samastipur | Akhtarul Islam Shahin | RJD | 4714 | Ashwamedh Devi | JD(U) |
| Sandesh | Kiran Devi | RJD | 50607 | Vijayendra Yadav | JD(U) |
| Sarairanjan | Vijay Kumar Choudhary | JD(U) | 3624 | Arbind Kumar Sahni | RJD |
| Sasaram | Rajesh Kumar Gupta | RJD | 26423 | Ashok Kumar | JD(U) |
| Shahpur | Rahul Tiwary | RJD | 22883 | Shobha Devi | Independent |
| Sheikhpura | Vijay Kumar | RJD | 6116 | Randhir Kumar Soni | JD(U) |
| Sheohar | Chetan Anand | RJD | 36686 | Md. Sharfuddin | JD(U) |
| Sherghati | Manju Agrawal | RJD | 16690 | Vinod Prasad Yadav | JD(U) |
| Sikandra | Prafull Kumar Manjhi | HAM | 5505 | Sudhir Kumar | INC |
| Sikta | Birendra Prasad Gupta | CPI-ML | 2302 | Dilip Varma | Independent |
| Sikti | Vijay Kumar Mandal | BJP | 13610 | Shatrughan Prasad Suman | RJD |
| Simri Bakhtiarpur | Yusuf Salahuddin | RJD | 1759 | Mukesh Sahani | VIP |
| Singheshwar | Chandrahas Chaupal | RJD | 5573 | Ramesh Rishidev | JD(U) |
| Sitamarhi | Mithilesh Kumar | BJP | 11475 | Sunil Kumar | RJD |
| Siwan | Awadh Bihari Chaudhary | RJD | 1973 | Om Prakash Yadav | BJP |
| Sonbarsha | Ratnesh Sada | JD(U) | 13466 | Tarni Rishideo | Congress |
| Sonepur | Dr. Ramanuj prasad | RJD | 6686 | Vinay Kumar Singh | BJP |
| Sugauli | Er. Shashi Bhushan Singh | RJD | 3447 | Ramchandra Sahni | VIP |
| Sultanganj | Lalit Narayan Mandal | JD(U) | 11565 | Lalan Kumar | INC |
| Supaul | Bijendra Prasad Yadav | JD(U) | 28099 | Minnatullah Rahmani | INC |
| Surajgarha | Prahlad Yadav | RJD | 9589 | Ramanand Mandal | JD(U) |
| Sursand | Dilip Ray | JD(U) | 8876 | Sayed Abu Dojana | RJD |
| Taraiya | Janak Singh | BJP | 11307 | Sipahi Lal Mahto | RJD |
| Tarapur | Mewa Lal Choudhary | JD(U) | 7225 | Divya Prakash | RJD |
| Tarari | Sudama Prasad | CPI-ML | 11015 | Narendra Kumar Pandey | Independent |
| Teghra | Ram Ratan Singh | CPI | 47979 | Birendra Kumar | JD(U) |
| Thakurganj | Saud Alam | RJD | 23887 | Gopal Kumar Agarwal | Independent |
| Tikari | Anil Kumar | HAM | 2630 | Sumant Kumar | Congress |
| Triveniganj | Veena Bharti | JD(U) | 3031 | Santosh Kumar | RJD |
| Ujiarpur | Alok Kumar Mehta | RJD | 23268 | Sheel Kumar Roy | BJP |
| Vaishali | Siddharth Patel | JD(U) | 7413 | Sanjeev Singh | Congress |
| Valmikinagar | Dhirendra Pratap Singh alias Rinku singh | JD(U) | 21585 | Rajesh Singh | Congress |
| Warisnagar | Ashok Kumar | JD(U) | 13801 | Phoolbabu Singh | CPI-ML |
| Warsaliganj | Aruna Devi | BJP | 9030 | Satish Kumar | Congress |
| Wazirganj | Birendra Singh | BJP | 22430 | Shashi Shekhar Singh | Congress |
| Ziradei | Amarjeet Kushwaha | CPI-ML | 25510 | Kamala Singh | JD(U) |
