All assembly constituencies — Bihar assembly election, Feb 2005
243 assembly constituencies declared, sorted by largest victory.
| Assembly seat | State | Winner | Runner-up | Margin |
|---|---|---|---|---|
| GOBINDPUR | Bihar | INDKAUSHAL YADAV | JD(U)PROF. K. V. PRASAD | 54,73253.26% |
| HARNAUT | Bihar | JD(U)SUNIL KUMAR | LJPSUDHIR KUMAR | 34,94744.51% |
| PATNA WEST | Bihar | BJPNAVIN KISHORE PD. SINHA | RJDRAM ISHWAR PRASAD ALIAS SADHU GOPE | 72,50941.43% |
| SAHAR | Bihar | CPI(ML)(L)RAM NARESH RAM | RJDRAMBABU PASWAN | 34,04039.66% |
| PATNA CENTRAL | Bihar | BJPARUN KUMAR SINHA | INCRAM JATAN SINHA | 51,31737.01% |
| AURAI | Bihar | JD(U)ARJUN RAY | RJDGANESH PRASAD YADAV | 31,18736.65% |
| MONGHYR | Bihar | JD(U)DR. MONAZIR HASSAN | INDRINKI DEVI | 39,54236.11% |
| KHARAGPUR | Bihar | RJDSHANTI DEVI | JD(U)ANANTA KUMAR SATYARTHI | 37,06135.25% |
| PIRO | Bihar | JD(U)NARENDRA KUMAR PANDAY | RJDKESHAV PRASAD SINGH | 35,67931.50% |
| BARACHATTI | Bihar | RJDVIJAY KUMAR | JD(U)VIJAY PASWAN | 29,21229.27% |
| PHULPARAS | Bihar | SPDEO NATH YADAV | RJDRAM KUMAR YADAV | 22,66727.33% |
| PATNA EAST | Bihar | BJPNAND KISHOR YADAV | RJDANIL KUMAR YADAV | 32,75327.04% |
| SIKANDRA | Bihar | LJPRAMESHWAR PASWAN | RJDPRAYAG CHOUDHARY | 31,18926.88% |
| BAHADURGANJ | Bihar | INDMD. TOUSHIF ALAM | INCJAHIDUR RAHMAN | 28,06826.62% |
| MATIHANI | Bihar | INDNARENDER KUMAR SINGH | CPIRAJENDRA RAJAN | 27,31326.27% |
| BAGHA | Bihar | JD(U)PURNAMASI RAM | RJDNARESH RAM | 31,67026.23% |
| RAGHOPUR | Bihar | RJDRABRI DEVI | LJPRAJIV RANJAN | 25,26125.99% |
| RAFIGANJ | Bihar | RJDMD. NEHALUDDIN | JD(U)BRIJMOHAN SINGH | 24,49525.65% |
| GHOSI | Bihar | INDJAGDISH SHARMA | RJDAJAY SINGH | 24,87324.98% |
| BIHAR | Bihar | JD(U)DR. SUNIL KUMAR | RJDSYED NAUSHADAN NABI | 31,81324.91% |
| HAJIPUR | Bihar | BJPNITYANAND ROY | LJPRAJENDRA ROY | 28,93624.37% |
| BIHPUR | Bihar | RJDSHALAISH KUMAR ALIAS BULO MANDAL | BJPASHOK KUMAR SHARMA | 25,21024.37% |
| KORHA | Bihar | INCSUNITA DEVI | BJPMAHESH PASWAN | 25,44523.63% |
| BODH GAYA | Bihar | RJDPHOOLCHAND MANJHI | LJPMAUJI RAM | 23,39823.43% |
| JAMALPUR | Bihar | JD(U)SHAILESH KUMAR | RJDUPENDRA PD. VERMA | 21,55023.25% |
| ATRI | Bihar | RJDRAJENDRA PRASAD YADAV | SPRAMASHRAY PD. SINGH | 27,18923.04% |
| JOKIHAT | Bihar | JD(U)MANZAR ALAM | RJDSARFRAZ ALAM | 24,58422.64% |
| GAYA MUFASSIL | Bihar | INDAWADHESH KUMAR SINGH | RJDDR. BINOD KUMAR YADVENDU | 25,14022.52% |
| GAYA TOWN | Bihar | BJPPREM KUMAR | CPIMASOOD MANJAR | 20,58722.35% |
| MOHIUDDIN NAGAR | Bihar | LJPAJAY KUMAR BULGANIN | JD(U)RANA GANGESHWAR PRASAD SINGH | 24,39022.19% |
| COLGONG | Bihar | INCSADANAND SINGH | JD(U)RAJ KUMAR SINGH | 29,56122.13% |
| SIMRI-BAKHTIARPUR | Bihar | JD(U)DINESH CHANDRA YADAV | INCCHOUDHARY MAHBOOB ALI KAISER | 22,64022.03% |
| RAMGARH | Bihar | RJDJAGDANAND SINGH | BSPISRAR KHAN | 24,51721.96% |
| BELAGANJ | Bihar | RJDSURENDRA PRASAD YADAV | LJPMD. AMJAD | 23,24321.93% |
| SITAMARHI | Bihar | BJPSUNIL KUMAR ALIAS PINTU | RJDMOHAMMAD TAHIR | 23,76421.93% |
| BAHERA | Bihar | RJDABDUL BARI SIDDIQUI | BJPMAHENDRA JHA AZAD | 19,06521.87% |
| SAMASTIPUR | Bihar | JD(U)RAM NATH THAKUR | RJDSHAHID AHMAD | 23,23721.50% |
| ISLAMPUR | Bihar | JD(U)RAMSWAROOP PRASAD | CPIRAKESH KUMAR ROSHAN | 20,06020.82% |
| KISHUNPUR | Bihar | JD(U)ANIRUDHA PRASAD YADAV | LJPBIJAY KUMAR GUPTA | 20,49320.64% |
| SINGHIA | Bihar | INCDR. ASHOK KUMAR | INDRAMOTAR PASWAN | 18,54120.28% |
| HISUA | Bihar | INCAADITYA SINGH | CPMGANESH SHANKAR VIDYARTHI | 17,28420.09% |
| DEHRI | Bihar | RJDMD.ILYAS HUSSAIN | LJPRADHA KRISHNA SINGH | 22,25619.84% |
| SONBARSA | Bihar | INDKISHOR KUMAR | RJDASHOK KUMAR SINGH(BIRATPUR) | 19,95719.80% |
| AMOUR | Bihar | INCABDUL JALIL MASTAN | INDSABA ZAFAR | 22,63619.55% |
| CHANDI | Bihar | JD(U)HARINARAYAN SINGH | RJDANIL SINGH | 13,52319.45% |
| SHEIKHPURA | Bihar | INCSUNILA DEVI | JD(U)RINKU DEVI | 16,41319.17% |
| BHORE | Bihar | RJDANIL KUMAR | LJPSURENDER RAM | 16,83519.10% |
| KADWA | Bihar | NCPABDUL ZALIL | BJPBHOLA ROY (SONAILI) | 20,76618.83% |
| CHANPATIA | Bihar | BJPSATISH CHANDRA DUBEY | SJPRSHARFUDDIN SHEKH | 16,21618.55% |
| JHANJHARPUR | Bihar | JD(U)NITISH MISHRA | RJDJAGDISH NA. CHAUDHARY | 16,03918.39% |
