18th Bihar Assembly

Eighteenth Legislative Assembly of Bihar Bihar Vidhan Sabha
Type
Type	Lower house of the Bihar Legislature
Houses	Bihar Legislative Assembly
History
Preceded by	17th Bihar Assembly
Leadership
Leader of the House (Chief Minister)	Nitish Kumar, JD(U) since 20 November 2025
Deputy Chief Minister (Deputy Leader of the House)	Samrat Chaudhary Vijay Kumar Sinha, BJP since 20 November 2025
Structure
Seats	243
By party By alliance
Political groups	Government (202)   NDA (202)   BJP (89)   JD(U) (85)   LJP (RV) (19)   HAM(S) (5)   RLM (4) Official Opposition (35)   MGB (35)   RJD (25)   INC (6)   CPI(ML)L (2)   CPI(M) (1)   IIP (1) Other Opposition (6)   AIMIM (5)   BSP (1)
Elections
Voting system	First-past-the-post
Last election	6—11 November 2025
Next election	October-November 2030
Meeting place
Bihar State Assembly, Patna, Bihar, India
Website
Bihar Legislative Assembly

The Eighteenth Legislative Assembly of Bihar (Eighteenth Vidhan Sabha of Bihar) was constituted on 20 November 2025 as a result of Bihar Legislative Assembly election, 2025 held on 6 and 11 November 2025.

Composition

Alliance		Political party		No. of MLAs[1]	Leader of the party
	Government NDA Seats: 202		Bharatiya Janata Party	89	Samrat Choudhary (Deputy Chief Minister)
			Janata Dal (United)	85	Nitish Kumar (Chief Minister)
			Lok Janshakti Party (Ram Vilas)	19	Raju Tiwari
			Hindustani Awam Morcha (Secular)	5
			Rashtriya Lok Morcha	4
	Opposition MGB Seats: 35		Rashtriya Janata Dal	25	Tejashwi Yadav (Leader of the Opposition)
			Indian National Congress	6
			Communist Party of India (Marxist–Leninist) Liberation	2
			Communist Party of India (Marxist)	1	Ajay Kumar
			Indian Inclusive Party	1	Indrajeet Prasad Gupta
	Others Seats: 6		All India Majlis-e-Ittehadul Muslimeen	5	Akhtarul Iman
			Bahujan Samaj Party	1	Satish Kumar Yadav
Total				243

Members of Legislative Assembly

District	No.	Constituency	Name	Party		Alliance		Remarks
West Champaran	1	Valmiki Nagar	Surendra Prasad Kushwaha		INC		MGB
	2	Ramnagar	Nand Kishor Ram		BJP		NDA
	3	Narkatiaganj	Sanjay Kumar Pandey
	4	Bagaha	Ram Singh
	5	Lauriya	Vinay Bihari
	6	Nautan	Narayan Prasad
	7	Chanpatia	Abhishek Ranjan		INC		MGB
	8	Bettiah	Renu Devi		BJP		NDA
	9	Sikta	Sammridh Varma		JD(U)
East Champaran	10	Raxaul	Pramod Kumar Sinha		BJP
	11	Sugauli	Rajesh Kumar		LJP(RV)
	12	Narkatiya	Vishal Kumar		JD(U)
	13	Harsidhi	Krishnanandan Paswan		BJP
	14	Govindganj	Raju Tiwari		LJP(RV)
	15	Kesaria	Shalini Mishra		JD(U)
	16	Kalyanpur	Sachindra Prasad Singh		BJP
	17	Pipra	Shyambabu Prasad Yadav
	18	Madhuban	Rana Randhir Singh
	19	Motihari	Pramod Kumar
	20	Chiraia	Lal Babu Prasad Gupta
	21	Dhaka	Faisal Rahman		RJD		MGB
Sheohar	22	Sheohar	Shweta Gupta		JD(U)		NDA
Sitamarhi	23	Riga	Baidyanath Prasad		BJP
	24	Bathnaha	Anil Kumar
	25	Parihar	Gayatri Devi Yadav
	26	Sursand	Nagendra Raut		JD(U)
	27	Bajpatti	Rameshwar Mehta		RLM
	28	Sitamarhi	Sunil Kumar Pintu		BJP
	29	Runnisaidpur	Pankaj Kumar Mishra		JD(U)
	30	Belsand	Amit Kumar		LJP(RV)
Madhubani	31	Harlakhi	Sudhanshu Shekhar		JD(U)
	32	Benipatti	Vinod Narayan Jha		BJP
	33	Khajauli	Arun Shankar Prasad
	34	Babubarhi	Mina Kumari		JD(U)
	35	Bisfi	Asif Ahmad		RJD		MGB
	36	Madhubani	Madhav Anand		RLM		NDA
	37	Rajnagar	Sujit Kumar		BJP
	38	Jhanjharpur	Nitish Mishra
	39	Phulparas	Sheela Kumari Mandal		JD(U)
	40	Laukaha	Satish Kumar Sah
Supaul	41	Nirmali	Aniruddha Prasad Yadav
	42	Pipra	Rambilash Kamat
	43	Supaul	Bijendra Prasad Yadav
	44	Triveniganj	Sonam Rani Sardar
	45	Chhatapur	Neeraj Kumar Singh		BJP
Araria	46	Narpatganj	Devanti Yadav
	47	Raniganj	Avinash Mangalam		RJD		MGB
	48	Forbesganj	Manoj Bishwas		INC
	49	Araria	Avidur Rahman
	50	Jokihat	Mohammad Murshid Alam		AIMIM		None
	51	Sikti	Vijay Kumar Mandal		BJP		NDA
Kishanganj	52	Bahadurganj	Mohammad Tauseef Alam		AIMIM		None
	53	Thakurganj	Gopal Kumar Agarwal		JD(U)		NDA
	54	Kishanganj	Qamrul Hoda		INC		MGB
	55	Kochadhaman	Sarwar Alam		AIMIM		None
Purnia	56	Amour	Akhtarul Iman
	57	Baisi	Ghulam Sarwar
	58	Kasba	Nitesh Kumar Singh		LJP(RV)		NDA
	59	Banmankhi	Krishna Kumar Rishi		BJP
	60	Rupauli	Kaladhar Mandal		JD(U)
	61	Dhamdaha	Leshi Singh
	62	Purnia	Vijay Kumar Khemka		BJP
Katihar	63	Katihar	Tarkishore Prasad
	64	Kadwa	Dulal Chandra Goswami		JD(U)
	65	Balrampur	Sangita Devi		LJP(RV)
	66	Pranpur	Nisha Singh		BJP
	67	Manihari (ST)	Manohar Prasad Singh		INC		MGB
	68	Barari	Bijay Singh		JD(U)		NDA
	69	Korha	Kavita Devi		BJP
Madhepura	70	Alamnagar	Narendra Narayan Yadav		JD(U)
	71	Bihariganj	Niranjan Kumar Mehta
	72	Singheshwar	Ramesh Rishidev
	73	Madhepura	Chandrashekhar Yadav		RJD		MGB
Saharsa	74	Sonbarsha	Ratnesh Sada		JD(U)		NDA
	75	Saharsa	Indrajeet Prasad Gupta		IIP		MGB
	76	Simri Bakhtiarpur	Sanjay Kumar Singh		LJP(RV)		NDA
	77	Mahishi	Gautam Krishna		RJD		MGB
Darbhanga	78	Kusheshwar Asthan	Atirek Kumar		JD(U)		NDA
	79	Gaura Bauram	Sujit Kumar		BJP
	80	Benipur	Binay Kumar Choudhary		JD(U)
	81	Alinagar	Maithili Thakur		BJP
	82	Darbhanga Rural	Rajesh Kumar Mandal		JD(U)
	83	Darbhanga	Sanjay Saraogi		BJP
	84	Hayaghat	Ram Chandra Prasad
	85	Bahadurpur	Madan Sahni		JD(U)
	86	Keoti	Murari Mohan Jha		BJP
	87	Jale	Jibesh Kumar
Muzaffarpur	88	Gaighat	Komal Singh		JD(U)
	89	Aurai	Rama Nishad		BJP
	90	Minapur	Ajay Kushwaha		JD(U)
	91	Bochahan	Baby Kumari		LJP(RV)
	92	Sakra	Aditya Kumar		JD(U)
	93	Kurhani	Kedar Prasad Gupta		BJP
	94	Muzaffarpur	Ranjan Kumar
	95	Kanti	Ajit Singh		JD(U)
	96	Baruraj	Arun Kumar Singh		BJP
	97	Paroo	Shankar Prasad Yadav		RJD		MGB
	98	Sahebganj	Raju Kumar Singh		BJP		NDA
Gopalganj	99	Baikunthpur	Mithlesh Tiwari
	100	Barauli	Manjeet Kumar Singh		JD(U)
	101	Gopalganj	Subhash Singh		BJP
	102	Kuchaikote	Amrendra Kumar Pandey		JD(U)
	103	Bhore	Sunil Kumar
	104	Hathua	Ramsewak Singh Kushwaha
Siwan	105	Siwan	Mangal Pandey		BJP
	106	Ziradei	Bhishma Pratap Singh		JD(U)
	107	Darauli	Vishnu Deo Paswan		LJP(RV)
	108	Raghunathpur	Osama Shahab		RJD		MGB
	109	Daraunda	Karanjeet Singh		BJP		NDA
	110	Barharia	Indradev Patel		JD(U)
	111	Goriakothi	Devesh Kant Singh		BJP
	112	Maharajganj	Hemnarayan Sah		JD(U)
Saran	113	Ekma	Manoranjan Singh Dhumal
	114	Manjhi	Randhir Kumar Singh
	115	Baniapur	Kedar Nath Singh		BJP
	116	Taraiya	Janak Singh
	117	Marhaura	Jitendra Kumar Ray		RJD		MGB
	118	Chapra	Chhoti Kumari		BJP		NDA
	119	Garkha	Surendra Ram		RJD		MGB
	120	Amnour	Krishan Kumar Mantoo		BJP		NDA
	121	Parsa	Karishma Rai		RJD		MGB
	122	Sonpur	Vinay Kumar Singh		BJP		NDA
Vaishali	123	Hajipur	Awadhesh Singh
	124	Lalganj	Sanjay Kumar Singh
	125	Vaishali	Siddharth Patel		JD(U)
	126	Mahua	Sanjay Kumar Singh		LJP(RV)
	127	Raja Pakar	Mahendra Ram		JD(U)
	128	Raghopur	Tejashwi Yadav		RJD		MGB
	129	Mahnar	Umesh Singh Kushwaha		JD(U)		NDA
	130	Patepur	Lakhendra Kumar Raushan		BJP
Samastipur	131	Kalyanpur	Maheshwar Hazari		JD(U)
	132	Warisnagar	Manjarik Mrinal
	133	Samastipur	Ashwamedh Devi
	134	Ujiarpur	Alok Kumar Mehta		RJD		MGB
	135	Morwa	Ranvijay Sahu
	136	Sarairanjan	Vijay Kumar Chaudhary		JD(U)		NDA
	137	Mohiuddinnagar	Rajesh Kumar Singh		BJP
	138	Bibhutipur	Ajay Kumar Kushwaha		CPI(M)		MGB
	139	Rosera	Birendra Kumar		BJP		NDA
	140	Hasanpur	Mala Pushpam		JD(U)
Begusarai	141	Cheria-Bariarpur	Sushil Kumar
	142	Bachhwara	Surendra Mehata		BJP
	143	Teghra	Rajnish Kumar Singh
	144	Matihani	Narendra Kumar Singh		RJD		MGB
	145	Sahebpur Kamal	Sadanand Yadav
	146	Begusarai	Kundan Kumar		BJP		NDA
	147	Bakhri	Sanjay Paswan		LJP(RV)
Khagaria	148	Alauli	Ram Chandra Sada		JD(U)
	149	Khagaria	Bablu Mandal
	150	Beldaur	Panna Lal Singh Patel
	151	Parbatta	Aditya Kumar Shorya		LJP(RV)
Bhagalpur	152	Bihpur	Kumar Shailendra		BJP
	153	Gopalpur	Shailesh Kumar Mandal		JD(U)
	154	Pirpainti	Murari Paswan		BJP
	155	Kahalgaon	Shubhanand Mukesh		JD(U)
	156	Bhagalpur	Rohit Pandey		BJP
	157	Sultanganj	Lalit Narayan Mandal		JD(U)
	158	Nathnagar	Mithun Yadav		LJP(RV)
Banka	159	Amarpur	Jayant Raj Kushwaha		JD(U)
	160	Dhoraiya	Manish Kumar
	161	Banka	Ramnarayan Mandal		BJP
	162	Katoria (ST)	Puran Lal Tudu
	163	Belhar	Manoj Yadav		JD(U)
Munger	164	Tarapur	Samrat Choudhary		BJP
	165	Munger	Kumar Pranay
	166	Jamalpur	Nachiketa Mandal		JD(U)
Lakhisarai	167	Suryagarha	Ramanand Mandal
	168	Lakhisarai	Vijay Kumar Sinha		BJP
Sheikhpura	169	Sheikhpura	Randhir Kumar Soni		JD(U)
	170	Barbigha	Kumar Puspanjay
Nalanda	171	Asthawan	Jitendra Kumar
	172	Biharsharif	Sunil Kumar		BJP
	173	Rajgir	Kaushal Kishore		JD(U)
	174	Islampur	Ruhel Ranjan
	175	Hilsa	Krishna Murari Sharan
	176	Nalanda	Shrawan Kumar
	177	Harnaut	Hari Narayan Singh
Patna	178	Mokama	Anant Kumar Singh
	179	Barh	Siyaram Singh		BJP
	180	Bakhtiarpur	Arun Kumar		LJP(RV)
	181	Digha	Sanjiv Chaurasiya		BJP
	182	Bankipur	Nitin Nabin
	183	Kumhrar	Sanjay Kumar
	184	Patna Sahib	Ratnesh Kumar
	185	Fatuha	Rama Nand Yadav		RJD		MGB
	186	Danapur	Ram Kripal Yadav		BJP		NDA
	187	Maner	Virendra Yadav		RJD		MGB
	188	Phulwari	Shyam Rajak		JD(U)		NDA
	189	Masaurhi	Arun Manjhi
	190	Paliganj	Sandeep Yadav		CPI(ML)L		MGB
	191	Bikram	Siddharth Saurav		BJP		NDA
Bhojpur	192	Sandesh	Radha Charan Sah		JD(U)
	193	Barhara	Raghvendra Pratap Singh		BJP
	194	Arrah	Sanjay Singh Tiger
	195	Agiaon	Mahesh Paswan
	196	Tarari	Vishal Prashant
	197	Jagdishpur	Bhagwan Singh Kushwaha		JD(U)
	198	Shahpur	Rakesh Ranjan		BJP
Buxar	199	Brahampur	Shambhu Nath Yadav		RJD		MGB
	200	Buxar	Anand Mishra		BJP		NDA
	201	Dumraon	Rahul Singh		JD(U)
	202	Rajpur	Santosh Kumar Nirala
Kaimur	203	Ramgarh	Satish Kumar Singh Yadav		BSP		None
	204	Mohania	Sangita Kumari		BJP		NDA
	205	Bhabua	Bharat Bind
	206	Chainpur	Mohammad Zama Khan		JD(U)
Rohtas	207	Chenari	Murari Prasad Gautam		LJP(RV)
	208	Sasaram	Snehlata Kushwaha		RLM
	209	Kargahar	Bashisth Singh		JD(U)
	210	Dinara	Alok Kumar Singh		RLM
	211	Nokha	Nagendra Chandravanshi		JD(U)
	212	Dehri	Rajeev Ranjan Singh		LJP(RV)
	213	Karakat	Arun Singh Kushwaha		CPI(ML)L		MGB
Arwal	214	Arwal	Manoj Kumar		BJP		NDA
	215	Kurtha	Pappu Verma		JD(U)
Jehanabad	216	Jehanabad	Rahul Sharma		RJD		MGB
	217	Ghosi	Rituraj Kumar		JD(U)		NDA
	218	Makhdumpur	Subedar Das		RJD		MGB
Aurangabad	219	Goh	Amrender Kushwaha
	220	Obra	Prakash Chandra		LJP(RV)		NDA
	221	Nabinagar	Chetan Anand		JD(U)
	222	Kutumba	Lalan Ram		HAM(S)
	223	Aurangabad	Trivikram Singh		BJP
	224	Rafiganj	Pramod Kumar Singh		JD(U)
Gaya	225	Gurua	Upendra Prasad		BJP
	226	Sherghati	Uday Kumar Singh		LJP(RV)
	227	Imamganj	Deepa Manjhi		HAM(S)
	228	Barachatti	Jyoti Devi
	229	Bodh Gaya	Kumar Sarvjeet		RJD		MGB
	230	Gaya Town	Prem Kumar		BJP		NDA
	231	Tikari	Ajay Dangi		RJD		MGB
	232	Belaganj	Manorama Devi		JD(U)		NDA
	233	Atri	Romit Kumar		HAM(S)
	234	Wazirganj	Birendra Singh		BJP
Nawada	235	Rajauli	Vimala Rajvanshi		LJP(RV)
	236	Hisua	Anil Singh		BJP
	237	Nawada	Vibha Devi Yadav		JD(U)
	238	Gobindpur	Binita Mehta		LJP(RV)
	239	Warsaliganj	Anita Mahto		RJD		MGB
Jamui	240	Sikandra	Prafull Kumar Manjhi		HAM(S)		NDA
	241	Jamui	Shreyasi Singh		BJP
	242	Jhajha	Damodar Rawat		JD(U)
	243	Chakai	Savitri Devi		RJD		MGB

References

1. "Bihar Election Results 2025 Constituency-wise, Seat-wise: Check full list of winners". Indian Express. 14 November 2025.