All assembly constituencies — Bihar assembly election, Nov 2005
243 assembly constituencies declared, sorted by largest victory.
| Assembly seat | State | Winner | Runner-up | Margin |
|---|---|---|---|---|
| MASRAKH | Bihar | JD(U)KEDAR NATH SINGH | INCTARKESHWAR SINGH | 2,1222.38% |
| HAYAGHAT | Bihar | RJDHARINANDAN YADAV | JD(U)UMA KANT CHAUDHARY | 1,9242.29% |
| RUPAULI | Bihar | RJDBIMA BHARTI | LJPSHANKAR SINGH | 1,9912.26% |
| BABUBARHI | Bihar | JD(U)KAPIL DEB KAMAT | RJDUMA KANT YADAV | 2,0822.25% |
| DALSINGHSARAI | Bihar | RJDRAM LAKHAN MAHTO | LJPSHEEL KUMAR ROY | 2,5722.23% |
| MANIGACHHI | Bihar | RJDLALIT KUMAR YADAV | JD(U)PRABHAKAR CHAUDHARY | 1,9282.22% |
| GARKHA | Bihar | BJPGYAN CHAND MANJHI | INCRAGHUNANDAN MANJHI | 1,8172.20% |
| BODH GAYA | Bihar | BJPHARI MANJHI | RJDPHOOLCHAND MANJHI | 1,7132.18% |
| LAURIA | Bihar | JD(U)PRADEEP SINGH | BSPSHAMBHU TIWARI | 2,0242.06% |
| GURUA | Bihar | RJDSHAKEEL AHMAD KHAN | BJPBIRBHADRA YASHRAJ | 1,5801.77% |
| CHAINPUR | Bihar | RJDMAHABALI SINGH | BJPBRIJ KISHOR BIND | 1,9161.73% |
| NAWADA | Bihar | INDPURNIMA YADAV | RJDRAJ BALLABH PRASAD | 2,0041.70% |
| BELSAND | Bihar | RJDSANJAY KUMAR GUPTA | JD(U)SUNITA SINGH | 1,3831.64% |
| MANJHI | Bihar | JD(U)GAUTAM SINGH | INCRAVINDRA NATH MISHRA | 1,3801.54% |
| BARSOI | Bihar | CPI(ML)(L)MUNNAF ALAM | BJPDULAL CHANDRA GOSWAMI | 1,8371.54% |
| MANIHARI | Bihar | INCMUBARAK HUSSAIN | JD(U)VISHWANATH SINGH | 1,2841.52% |
| PIRPAINTI | Bihar | RJDSHOBHA KANT MANDAL | BJPDILIP KUMAR SINHA | 1,4551.27% |
| BARAULI | Bihar | BJPRAM PRAVESH RAI | RJDMD. NEMTULLAH | 1,1541.18% |
| SINGHESHWAR | Bihar | JD(U)RAMESHWAR PRASAD YADAV | RJDARVIND KUMAR | 9311.14% |
| SONEPUR | Bihar | RJDRAMANUJ PRASAD | BJPVINAY KUMAR SINGH | 1,1131.13% |
| KESARIYA | Bihar | RJDRAJESH KUMAR RAUSHAN URF BABLOO DEO | JD(U)RAZIA KHATOON | 9781.11% |
| JAGDISHPUR | Bihar | JD(U)SRI BHAGWAN SINGH | RJDDINESH KUMAR SINGH | 1,1031.08% |
| CHAUTHAM | Bihar | JD(U)PANNA LAL SINGH 'PATEL' | LJPSUNITA SHARMA | 1,0221.04% |
| BUXAR | Bihar | BSPHRIDAY NARAYAN SINGH | BJPPROF. SUKHDA PANDEY | 1,0271.00% |
| DEO | Bihar | JD(U)RENU DEVI | RJDSURESH PASWAN | 8350.93% |
| PALIGANJ | Bihar | CPI(ML)(L)NAND KUMAR NANDA | BJPDR. USHA VIDYARTHI | 8920.89% |
| RAMNAGAR | Bihar | BJPCHANDRA MOHAN RAI | RJDFAKROODIN KHAN | 9190.88% |
| GHORASAHAN | Bihar | RJDLAXMI NARAYAN PRASAD YADAV | JD(U)PRAMOD KUMAR SINHA | 8140.84% |
| DINARA | Bihar | BSPSITA SUNDARI DEVI | JD(U)RAMDHANI SINGH | 8840.79% |
| TARAPUR | Bihar | RJDSHAKUNI CHAUDHURY | JD(U)RAJEEV KUMAR SINGH | 6110.77% |
| WARSALIGANJ | Bihar | INDPRADIP KUMAR | INCARUNA DEVI | 5550.63% |
| CHERIA BARIARPUR | Bihar | LJPANIL CHAUDHARY | RJDKUMARI SAVITRI | 5330.56% |
| BIHPUR | Bihar | RJDSHAILESH KUMAR ALIAS BULO MANDAL | BJPKUMAR SHAILENDRA | 4420.55% |
| SURSAND | Bihar | RJDJAI NANDAN PRASAD YADAV | BJPBAIDYANATH PRASAD | 4940.52% |
| PHULWARI | Bihar | RJDSHYAM RAJAK | JD(U)ARUN MANJHI | 5790.50% |
| MAIRWA | Bihar | BJPRAMAYAN MANJHI | CPI(ML)(L)SATYADEO RAM | 3800.43% |
| JALE | Bihar | RJDRAM NIWAS PD. | BJPVIJAY KUMAR MISHRA | 2040.23% |
| SHEOHAR | Bihar | RJDAJIT KUMAR JHA | JD(U)THAKUR RATNAKAR | 2050.21% |
| HARSIDHI | Bihar | LJPMAHESHWAR SINGH | JD(U)AWADHESH PRASAD KUSHWAHA | 1080.11% |
| KATIHAR | Bihar | BJPTAR KISHOR PRASAD | RJDDR. RAM PRAKASH MAHTO | 1160.10% |
| LAKHISARAI | Bihar | RJDPHULENA SINGH | BJPVIJAY KUMAR SINHA | 800.08% |
| KATORIA | Bihar | RJDRAJ KISHOR PRASAD URF PAPPU YADAV | BJPMANOJ YADAV | 800.08% |
| SAKRA | Bihar | JD(U)BILAT PASWAN | RJDLAL BABU RAM | 720.08% |
