All assembly constituencies — Bihar assembly election, Feb 1985
324 assembly constituencies declared, sorted by largest victory.
| Assembly seat | State | Winner | Runner-up | Margin |
|---|---|---|---|---|
| HAZARIBAGH | Bihar | INCH.H.RAHMAN | BJPDEO DAYAL RAM | 14,48520.73% |
| BAHERI | Bihar | INCPERMANAND THAKUR | LKDRAMANAND SINGH | 19,79720.46% |
| BAKHTIARPUR | Bihar | INCRAM JAIPAL SINGH YADAV | BJPKESHARI KISHORE SINGH | 19,40920.44% |
| JOKIHAT | Bihar | JNPTASLIMUDDIN | INCMOIDUR RAHMAN | 15,76320.34% |
| KHAJAULI | Bihar | INCBILAT PASWAN VIHANGAM | CPIRAM LAKHAN RAM RAMAN | 13,09920.12% |
| MONGHYR | Bihar | LKDRAMDEO SINGH YADAV | INCIZHARUL HAQUE | 19,54719.99% |
| JHARIA | Bihar | JNPSURYADEO SINGH | INCRAMESH PRASAD SINGH | 12,55519.75% |
| MAHUA | Bihar | LKDDASAI CHAUDHARY | INCKAPILESHWAR RAM KESHARI | 15,44719.73% |
| HARLAKHI | Bihar | INCMITHILESH KUMAR PANDEY | CPIBAIDYA NATH YADAV | 15,16619.60% |
| MASAURHI | Bihar | INCPUNAM DEVI | LKDGANESH PRASAD SINGH | 17,06619.42% |
| BARH | Bihar | INCBHUNESHWAR SINGH | BJPVISHWA MOHAN CHAUDHARY | 21,35619.30% |
| MANDAR | Bihar | INCGANGA BHAGAT | INDKARAM CHAND BHAGAT | 9,80319.12% |
| BATHNAHA | Bihar | INCRAM NIWAS | ICSSURYADEO RAI | 17,58018.82% |
| JAGANATHPUR | Bihar | INCANKURA HO DOREIBURU | LKDMANGAL SINGH LAMAI | 5,44318.79% |
| MOHANIA | Bihar | INCMAHABIR PASWAN | JNPBHAGWAT PRASAD | 13,44418.62% |
| SARATH | Bihar | INDUDAI SHANKER SINGH | INCSHASHANK SHEKHER BHOKTA | 13,78518.54% |
| CHERIA BARIARPUR | Bihar | INCHARIHAR MAHTO | CPISUKHDEO MAHTO | 13,04518.36% |
| MAJORGANJ | Bihar | INCRAM VRIKSH RAM | JNPDINKAR RAM | 11,52718.27% |
| PAKAUR | Bihar | INCHAZI MUHAMMAD AINUL HAQUE | CPMABDUL HAKIM | 12,24917.93% |
| GOPALPUR | Bihar | INCMADAN PRASAD SINGH | CPIMANIRAM SINGH | 15,42117.89% |
| FORBESGANJ | Bihar | INCSARYU MISHRA | BJPRAI BAHADUR KESHRI | 13,44117.74% |
| THAKURGANJ | Bihar | INCMOHAMAD HUSEN AZAD | JNPMD. SULEMAN | 14,21317.68% |
| MADHEPUR | Bihar | INCHARKHU JHA | INDRUP NARAIN JHA | 12,43817.20% |
| KATEYA | Bihar | JNPBACHCHA CHOUBEY | INCMANOJ KUMAR MISHRA | 15,35417.13% |
| PIPRA | Bihar | INCNAND LAL CHAUDHARY | LKDSAHDEO PASWAN | 9,37417.11% |
| DINAPUR | Bihar | INDBIJENDRA RAI | INCPRITHVI RAJ SINHA | 12,80816.75% |
| BARBIGHA | Bihar | INCMAHAVIR CHAUDHARY | CPILOKHNATH AZAD | 13,60416.62% |
| DALSINGHSARAI | Bihar | INCVIJAY KUMAR CHOUDHARY | CPIRAM VILAS ROY VIMAL | 14,28716.54% |
| BISHRAMPUR | Bihar | INCCHANDRASHEKHAR DUBEY | INDVINOD SINGH | 11,38316.42% |
| BAIKUNTHPUR | Bihar | INCBRAJ KISHORE NARAIN SINGH | LKDDEODAT ROY | 14,33216.30% |
| GUMLA | Bihar | INCBAIRAGI ORAON | JNPJAYRAM ORAON | 6,81116.14% |
| MANOHARPUR | Bihar | INDDEVENDRA MANJHI | INCSATRUGHAN BODRA | 7,06915.98% |
| DHANBAD | Bihar | INCSURENDRA PRASAD ROY | JNPRAM CHANDER SINGH | 10,72115.86% |
| AURAI | Bihar | JNPGANESH PD. YADAV | INCUSHA KUMARI | 13,78015.51% |
| TARAPUR | Bihar | INDSHAKUNI CHOUDHARY | INCVIJAYA LAKSHMI DEVI | 13,55714.89% |
| KURTHA | Bihar | INDNAGMANI | LKDSAHDEO PRASAD YADAV | 16,32914.73% |
| KHIJRI | Bihar | INCGOMESHRI MANKI | BJPRATI ORAON | 5,74214.53% |
| MAKHDUMPUR | Bihar | INCRAM JATAN SINHA | INDRAJENDRA PRASAD | 17,94114.48% |
| KISHANGANJ | Bihar | LKDMD. MUSTAQUE | INCMD. USMAN | 11,02614.45% |
| RANCHI | Bihar | INCJAI PRAKASH GUPTA | BJPNANI GOPAL MITRA | 6,43714.26% |
| BENIPATTI | Bihar | INCYUGESHWAR JHA | LKDSHALIGRAM ROUT | 11,33614.26% |
| COLGONG | Bihar | INDSADA NAND SINGH | INCKRISHNA MOHAN SINGH | 12,42214.16% |
| POTKA | Bihar | INCSONATAN SARDAR | JMMHARI RAM SARDAR | 6,00714.15% |
| BARHARA | Bihar | JNPRAGHVENDRA PRATAP SINGH | INCVANARSHI DEVI | 13,05514.15% |
| SIKANDRA | Bihar | INCRAMESHWAR PASWAN | CPIBHOLA MANJHI | 12,63514.05% |
| PARSA | Bihar | INCCHANDRIKA RAI | CPIRAM NATH VIDYARTHI | 11,57414.03% |
| KARAKAT | Bihar | INCSHASHI RANI MISHRA | LKDTULSI SINGH | 13,60913.83% |
| ARRAH | Bihar | INCS. M. ISHA | JNPRAJENDRA PD. SINGH | 10,59513.80% |
| SULTANGANJ | Bihar | INCUMESH CHANDRAS DAS | LKDKAMPANY PAS | 9,67813.72% |
| KHUNTI | Bihar | INCSUSHILA KERKETTA | INDHERENJ JOHAN PAHAN | 5,43813.44% |
