All assembly constituencies — Bihar assembly election, Feb 1985
324 assembly constituencies declared, sorted by largest victory.
| Assembly seat | State | Winner | Runner-up | Margin |
|---|---|---|---|---|
| PIRPAINTI | Bihar | INCDILIP KUMAR SINHA | CPIAMBIKA PRASAD | 4,0894.73% |
| DHANWAR | Bihar | BJPHARIHAR NARAYAN PRABHAKAR | INCPUNIT ROY | 2,7684.65% |
| CHAIBASA | Bihar | BJPRADHEY MUNDA | INCMUKTIDANI SUMBUREY | 1,6584.61% |
| DARAULI | Bihar | LKDSHIV SHANKAR YADAV | INCCHANDRIKA PANDEY | 3,2624.49% |
| BARARI | Bihar | LKDMANSOOR ALAM | INDPREM NATH JAI | 2,9044.45% |
| BANIAPUR | Bihar | INCUMA PNADEY | INDRAM BAHADUR RAY | 2,7504.41% |
| MIRGANJ | Bihar | INCPARBHUDAYAL SINGH | JNPRAJ MAUGAL MISHRA | 3,5664.36% |
| MINAPUR | Bihar | LKDHIND KESHARI YADAV | CPIJANAK DHARI KUSH | 3,8204.26% |
| HUSSAINABAD | Bihar | INCHARIHAR SINGH | LKDLACHHUMAN RAM | 2,3264.14% |
| DINARA | Bihar | INCLAKSHUMAN RAI | LKDRAM DHANI SINGH | 4,2174.06% |
| SASARAM | Bihar | LKDRAM SEWAK SINGH | INCJAGDISH OJHA | 2,9234.05% |
| GAIGHATTI | Bihar | INCVIRENDRA KUMAR SINGH | LKDMAHESHWAR PRASAD | 3,5384.03% |
| CHAUTHAM | Bihar | INCKAMLESHWARI SINGH | CPISATYA N. SINGH | 3,2884.00% |
| MATIHANI | Bihar | INCPRAMOD KUMAR SHARMA | CPIDEOKI NANDAN SINGH | 2,7273.94% |
| MAHNAR | Bihar | LKDMUNSHI LAL RAI | INCMITILESHWAR PRASAD | 3,7923.91% |
| GOH | Bihar | INCDEO KUMAR SHARMA | CPIRAM SHARAN YADAV | 3,0673.81% |
| POREYAHAT | Bihar | JMMSURAJ MANDAL | INCSANATH ROUT | 2,6863.75% |
| PATNA EAST | Bihar | INCSHARAT KUMAR JAIN | CPIRAM LAKHAN YADAV | 2,7673.75% |
| CHAINPUR | Bihar | INCPARVEJ AHSAN KHAN | BJPLALMUNI CHAOBEY | 2,5143.63% |
| BOCHAHA | Bihar | LKDRAMAI RAM | INCHARI LAL RAM | 2,3073.63% |
| JANDAHA | Bihar | LKDTULSI DAS MEHTA | INDVIRENDRA SINGH | 3,7763.62% |
| MADHUBAN | Bihar | JNPSITARAM SINGH | INCRAM NANDAN SINGH | 2,5733.58% |
| JALALPUR | Bihar | INCSUDHIR KUMAR SINGH | CPIABHAY RAJ KISHORE RAI | 2,5043.51% |
| JAGDISHPUR | Bihar | LKDHARI NARAYAN SINGH | INCMANGAL PRASAD SINGH | 2,4423.23% |
| GOREAKOTHI | Bihar | BJPINDRA DEO PRASAD | INDAJIT KUMAR SINGH | 2,4053.16% |
| SURSAND | Bihar | INDRAVINDRA PRASAD SAHI | INCNAGENDRA PRASAD YADAV | 2,3273.07% |
| RUPAULI | Bihar | INCDINESH KUMAR SINGH | CPISARYUG MANDAL | 2,3113.03% |
| RUNISAIDPUR | Bihar | JNPNAWAL KISHORE SHAHI | INCVIVEKANAND GIRI | 2,6492.93% |
| GHATSILA | Bihar | INCKARAN CHANDRA MARDI | JMMSURYA SINGH BASERA | 1,8202.89% |
| KASBA | Bihar | INCSYED GULAM HUSSAIN | LKDSHEOCHARAN MEHTA | 2,3652.89% |
| MOKAMEH | Bihar | INCSHYAM SUNDER SINGH | INDDILIP KUMAR SINGH | 2,6782.79% |
| AMOUR | Bihar | INDJALIL | JNPCHANDRA SHEKHAR JHA | 2,1782.78% |
| CHENARI | Bihar | LKDCHHEDI PASWAN | INCBANS ROPAN RAM | 2,2352.75% |
| SINDRI | Bihar | INDVINOD VIHARI MAHATO | INCMUKHTAR AHMAD | 1,7792.64% |
| LALGANJ | Bihar | INCBHARAT PRASAD SINGH | LKDKEDAR NATH PRASAD | 2,2342.51% |
| KONCH | Bihar | LKDJANKI YADAV | INCRAJ KUMARI DEVI | 2,6782.47% |
| BABUBARHI | Bihar | INCGUNA NAND JHA | JNPDEO NARAYAN YADAV | 1,6782.46% |
| BAISI | Bihar | LKDABDUS SUBHAN | INCSYED MOINUDDIN AHMAD | 1,5902.42% |
| BAHERA | Bihar | INDMAHENDRA JHA AZAD | LKDABDUL BARI SIDDIQUI | 1,7252.36% |
| DUMKA | Bihar | JMMSTEPHAN MARANDI | INCSTANSHILA HEMBROM | 1,2382.29% |
| NAWADA | Bihar | INCNARENDRA KUMAR | BJPM.KRISHAN PRASAD | 2,6692.25% |
| JAMSHEDPUR WEST | Bihar | BJPMRIGENDRA PRATAP SINGH | INCSAMSUDDIN KHAN | 1,4562.24% |
| GARKHA | Bihar | INCRAGHUNANDAN MANJHI | JNPRAM SUNDER DAS | 1,1461.93% |
| BELSAND | Bihar | LKDRAGHUBANSH PD. SINGH | INCDIGVIJAY PRATAP SINGH | 1,1811.83% |
| BAHARAGORA | Bihar | CPIDEVI PADA UPADHYAY | INCBISHNU PADO GHOSH | 1,2241.75% |
| BRAHMPUR | Bihar | INCRISHIKESH TIWARY | BJPSWAMI NATH TIWARY | 1,4851.72% |
| GARHWA | Bihar | BJPGOPI NATH SINGH | INCYUGAL KISHORE PANDEY | 8061.54% |
| SERAIKELLA | Bihar | JMMKRISHNA MADRI | INCSANATAN MANJHI | 7011.48% |
| ARARIA | Bihar | INCHALIMUDDIN AHMED | LKDNAND KISHORE MANDAL | 1,0991.47% |
| BIBHUTPUR | Bihar | INCCHANDRA VALI THAKUR | CPMRAMDEO VERMA | 1,5871.44% |
