All assembly constituencies — Bihar assembly election, Feb 2005
243 assembly constituencies declared, sorted by largest victory.
| Assembly seat | State | Winner | Runner-up | Margin |
|---|---|---|---|---|
| ADAPUR | Bihar | JD(U)SHYAM BIHARI PRASAD | RJDRAMBABU PRASAD YADAV | 19,66318.22% |
| CHENARI | Bihar | JD(U)LALAN PASWAN | RJDMAHENDRA RAM | 21,53518.09% |
| LALGANJ | Bihar | LJPVIJAY KUMAR SHUKLA | RJDVEENA DEVI | 17,88918.07% |
| KATEYA | Bihar | BSPAMRENDRA KUMAR PANDEY | RJDKIRAN DEVI | 17,13017.83% |
| BARBIGHA | Bihar | INCASHOK CHAUDHARY | JD(U)MITHALESH KUMAR | 12,97117.50% |
| BHAGALPUR | Bihar | BJPASHWANI KUMAR CHUBEY | INCAJEET SHARMA | 20,21017.32% |
| AURANGABAD | Bihar | BJPRAMADHAR SINGH | RJDBAIJNATH MEHTA | 23,72517.14% |
| JAMUI | Bihar | RJDVIJAY PRAKASH | LJPARJUN MANDAL | 22,07317.09% |
| BARSOI | Bihar | CPI(ML)(L)MAHBUB ALAM | BJPDULAL CHANDRA GOSWAMI | 20,84017.08% |
| BASANTPUR | Bihar | RJDMANIK CHAND RAI | BJPSRI SATYADEO PRASAD SINGH | 16,10017.01% |
| KISHANGANJ | Bihar | JD(U)RENU KUMARI | RJDPROF. RAVINDRA CHARAN YADAV | 14,23516.33% |
| BOCHAHA | Bihar | RJDRAMAI RAM | JD(U)SHIV NATH CHOUDHARY | 17,52415.61% |
| BAKHRI | Bihar | CPIRAM BINOD PASWAN | RJDRAMANAND RAM | 14,43215.29% |
| ROSERA | Bihar | RJDGAJENDRA PRASAD SINGH | JD(U)ASHOK KUMAR | 14,92214.91% |
| SIWAN | Bihar | RJDAWADH BIHARI CHAUDHARY | BJPVYASDEO PRASAD | 12,91214.85% |
| JANDAHA | Bihar | LJPACHIDANAND SINGH ALIN DR. ACHYUTANAND | RJDUMESH SINGH KUSHWAHA | 15,34914.83% |
| MAHISHI | Bihar | INDSURENDRA YADAV | RJDDR. ABDUL GHAFOOR | 14,92814.65% |
| RAJGIR | Bihar | BJPSATYADEO NARAIN ARYA | CPIARJUN PASWAN ALIAS AJAY PASWAN | 9,71013.78% |
| MAIRWA | Bihar | CPI(ML)(L)SATYA DEV RAM | RJDSHIV KUMAR MANJHI | 10,77113.75% |
| MARHAURA | Bihar | INDLAL BABU RAY | RJDYADU BANSHI RAY | 10,96713.73% |
| MASAURHI | Bihar | JD(U)PUNAM DEVI | INDRAJ KISHORE PRASAD | 14,98713.67% |
| GURUA | Bihar | RJDSHAKEEL AHMAD KHAN | LJPVEER BHADRA YASHRAJ | 14,99313.51% |
| DARBHANGA | Bihar | BJPSANJAY SARAWAGI | RJDMD. MUMTAZ ALAM | 14,18813.44% |
| PIPRA | Bihar | BJPKRISHNA NANDAN PASWAN | RJDSURENDRA KUMAR CHANDRA ALIAS SATISH | 11,86313.44% |
| JAHANABAD | Bihar | RJDSACHITA NAND YADAV | LJPGOPAL SHARMA | 13,44013.41% |
| PANDAUL | Bihar | RJDNAIYAR AZAM | BJPVINOD NARYAN JHA | 11,06713.28% |
| DARBHANGA RURAL | Bihar | RJDPITAMBAR PASWAN | LJPSUNITI RANJAN DAS | 10,49212.98% |
| PHULWARI | Bihar | RJDSHYAM RAJAK | JD(U)UDAY KUMAR | 16,86612.83% |
| ARRAH | Bihar | BJPAMRENDRA PRATAP SINGH | RJDD. NAWAJ ALAM | 14,24712.51% |
| SAHEBGANJ | Bihar | LJPRAJU KUMAR SINGH | RJDRAM VICHAR RAI | 12,60012.46% |
| GAIGHATTI | Bihar | RJDMAHESHWAR PASAD YADAV | JD(U)ASHOK KUMAR SINGH | 10,89212.20% |
| MADHEPURA | Bihar | JD(U)MANINDRA KUMAR MANDAL | INDCHANDRASHEKHAR YADAV | 10,71012.12% |
| DALSINGHSARAI | Bihar | LJPSHEEL KUMAR ROY | RJDRAM LAKHAN MAHTO | 14,03612.06% |
| RAGHUNATHPUR | Bihar | INDJAGMATO DEVI | INDQAMARUL HAQUE | 10,60411.96% |
| BUXAR | Bihar | BJPPROF. SUKHDA PANDEY | INDHRIDAYA NARAYAN SINGH | 11,72511.67% |
| GOPALPUR | Bihar | RJDAMIT RANA | JD(U)NARENDRA KU. NIRAJ | 13,13211.56% |
| SHIKARPUR | Bihar | NCPSUBODH KUMAR | BJPBHAGIRATHI DEVI | 11,26011.53% |
| BELHAR | Bihar | RJDRAMDEO YADAV | JD(U)JANARDAN MANJHI | 10,50511.47% |
| SONEPUR | Bihar | RJDRAMANUJ PRASAD | BJPVINAY KUMAR SINGH | 10,55111.34% |
| MUZAFFARPUR | Bihar | INDVIJENDRA CHAUDHARY | BJPSURESH KUMAR SHARMA | 14,82011.33% |
| FATWA | Bihar | JD(U)SARYUG PASWAN | RJDDWARIKA PASWAN | 10,15211.14% |
| DHAKA | Bihar | BJPAWANEESH KUMAR SINGH | LJPNEK MOHAMMAD | 11,26911.08% |
| MOTIHARI | Bihar | BJPPRAMOD KUMAR | RJDRAMA DEVI | 13,33710.93% |
| BANMANKHI | Bihar | BJPKRISHNA KUMAR RISHI | RJDMANORAMA DEVI | 9,64610.77% |
| KHAJAULI | Bihar | BJPRAM PRIT PASWAN | RJDRAM LAKHAN RAM RAMAN | 9,41310.74% |
| ALAMNAGAR | Bihar | JD(U)NARENDRA NR. YADAV | INDCHANDESHWARI SINGH | 10,45110.69% |
| MAHARAJGANJ | Bihar | JD(U)DAMODAR SINGH | RJDUMASHANKAR SINGH | 8,65810.60% |
| PRANPUR | Bihar | RJDMAHENDRA NARAYAN YADAV | NCPRAJ KUMAR MANDAL | 11,41610.56% |
| MAHNAR | Bihar | LJPRAMA KISHOR SINGH | RJDMUNSHI LAL RAI | 10,19110.55% |
| KESARIYA | Bihar | JD(U)OBAIDULLAH | RJDRAJESH KUMAR RAUSHAN ALIAS BABALU DEO | 8,94810.51% |
