| Araria | TASLEEM UDDIN | RJD | PRADEEP KUMAR SINGH | BJP | 146504 |
| Arrah | RAJ KUMAR SINGH | BJP | SRIBHAGWAN SINGH KUSHWAHA | RJD | 135870 |
| Aurangabad | SUSHIL KUMAR SINGH | BJP | NIKHIL KUMAR | Congress | 66347 |
| Banka | JAI PRAKASH NARAYAN YADAV | RJD | PUTUL KUMARI | BJP | 10144 |
| Begusarai | BHOLA SINGH | BJP | MD. TANVEER HASSAN | RJD | 58335 |
| Bhagalpur | SHAILESH KUMAR URPH BULO MANDAL | RJD | SYED SHAHNAWAZ HUSSAIN | BJP | 9485 |
| Buxar | ASHWINI KUMAR CHOUBEY | BJP | JAGADANAND SINGH | RJD | 132338 |
| Darbhanga | KIRTI AZAD | BJP | MD. ALI ASHRAF FATMI | RJD | 35043 |
| Gaya (SC) | HARI MANJHI | BJP | RAMJI MANJHI | RJD | 115504 |
| Gopalganj (SC) | JANAK RAM | BJP | DR. JYOTI BHARTI | Congress | 286936 |
| Hajipur (SC) | RAMVILAS PASWAN | LJP | SANJEEV PRASAD TONI | Congress | 225500 |
| Jahanabad | DR. ARUN KUMAR | Rashtriya Lok Samta Party | SURENDRA PRASAD YADAV | RJD | 42340 |
| Jamui (SC) | CHIRAG KUMAR PASWAN | LJP | SUDHANSU SHEKHAR BHASKAR | RJD | 85947 |
| Jhanjharpur | BIRENDRA KUMAR CHAUDHARY | BJP | MANGANI LAL MANDAL | RJD | 55408 |
| Karakat | UPENDRA KUSHWAHA | Rashtriya Lok Samta Party | KANTI SINGH | RJD | 105241 |
| Katihar | TARIQ ANWAR | Nationalist Congress Party | NIKHIL KUMAR CHOUDHARY | BJP | 114740 |
| Khagaria | CHOUDHARY MAHBOOB ALI KAISER | LJP | KRISHNA KUMARI YADAV | RJD | 76003 |
| Kishanganj | MOHAMMAD ASRARUL HAQUE | Congress | DR DILIP KUMAR JAISWAL | BJP | 194612 |
| Madhepura | RAJESH RANJAN @ PAPPU YADAV | RJD | SHARAD YADAV | JD (U) | 56209 |
| Madhubani | HUKM DEO NARAYAN YADAV | BJP | ABDUL BARI SIDDIQUI | RJD | 20535 |
| Maharajganj | JANARDAN SINGH "SIGRIWAL" | BJP | PRABHU NATH SINGH | RJD | 38415 |
| Munger | VEENA DEVI | LJP | RAJIV RANJAN SINGH ALIAS LALAN SINGH | JD (U) | 109084 |
| Muzaffarpur | AJAY NISHAD | BJP | AKHILESH PD SINGH | Congress | 222422 |
| Nalanda | KAUSHLENDRA KUMAR | JD (U) | SATYA NAND SHARMA | LJP | 9627 |
| Nawada | GIRIRAJ SINGH | BJP | RAJ BALLABH PRASAD | RJD | 140157 |
| Paschim Champaran | DR. SANJAY JAISWAL | BJP | PRAKASH JHA | JD (U) | 110254 |
| Pataliputra | RAM KRIPAL YADAV | BJP | MISHA BHARTI | RJD | 40322 |
| Patna Sahib | SHATRUGHANA SINHA | BJP | KUNAL SINGH | Congress | 265805 |
| Purnia | SANTOSH KUMAR | JD (U) | UDAY SINGH ALIAS PAPPU SINGH | BJP | 116669 |
| Purvi Champaran | RADHA MOHAN SINGH | BJP | BINOD KUMAR SRIVASTAVA | RJD | 192163 |
| Samastipur (SC) | RAM CHANDRA PASWAN | LJP | DR. ASHOK KUMAR | Congress | 6872 |
| Saran | RAJIV PRATAP RUDY | BJP | RABRI DEVI | RJD | 40948 |
| Sasaram (SC) | CHHEDI PASWAN | BJP | MEIRA KUMAR | Congress | 63327 |
| Sheohar | RAMA DEVI | BJP | MD ANWARUL HAQUE | RJD | 136239 |
| Sitamarhi | RAM KUMAR SHARMA | Rashtriya Lok Samta Party | SITARAM YADAV | RJD | 147965 |
| Siwan | OM PRAKASH YADAV | BJP | HENA SHAHAB | RJD | 113847 |
| Supaul | RANJEET RANJAN | Congress | DILESHWAR KAMAIT | JD (U) | 59672 |
| Ujiarpur | NITYANAND RAI | BJP | ALOK KUMAR MEHTA | RJD | 60469 |
| Vaishali | RAMA KISHORE SINGH | LJP | RAGHUVANSH PRASAD SINGH | RJD | 99267 |
| Valmiki Nagar | SATISH CHANDRA DUBEY | BJP | PURNMASI RAM | Congress | 117793 |
