Official results for the 1985 Assam Legislative Assembly election. IND won the most seats with 92 out of 125.
Total seats: 125. Majority mark: 63.
| Party | Seats | Vote Share |
|---|---|---|
| IND | 92 | 61.7% |
| INC | 24 | 22.9% |
| ICS | 4 | 3.2% |
| PTCA | 3 | 3.6% |
| CPM | 2 | 4.5% |
| BJP | 0 | 1.1% |
| JP | 0 | 1.4% |
| RSP | 0 | 0.0% |
| Constituency | Winner | Party | Margin % |
|---|---|---|---|
| ABHAYAPURI | GOBINDA CH. LANGTHASA | INC | 35.6% |
| ALGAPUR-KATLICHERRA | SHIO SHAMBHU OJHA | INC | 16.7% |
| AMRI | BHARAT CHANDRA NARAH | IND | 29.0% |
| BAJALI | YUSUF ALI AHMED | IND | 14.7% |
| BAKSA | PABIN CH. DEKA | IND | 86.2% |
| BAOKHUNGRI | ABDUL MUQTADIR CHOUDHURY | INC | 5.5% |
| BARCHALLA | DR ZOII NATH SARMAH | IND | 58.9% |
| BARHAMPUR | NAGEN SARMA | IND | 66.5% |
| BARKHETRI | SHEIKH SAMAN ALI | IND | 9.1% |
| BARPETA | ANIRUDDHA SINGHA CHOWDHURY | IND | 5.1% |
| BEHALI | HIRANYA BORA | INC | 6.7% |
| BHERGAON | SHEIKH A. HAMID | IND | 28.8% |
| BHOWANIPUR-SORBHOG | AMINUL ISLAM | IND | 0.0% |
| BIHPURIA | BRINDABAN GOSWAMI | IND | 35.3% |
| BIJNI | HOLIRAM TERANG | IND | 4.3% |
| BILASIPARA | ABDUL ROB LASKAR | INC | 61.8% |
| BINNAKANDI | REKHA RANI DAS BORO | IND | 22.5% |
| BIRSING JARUA | KAMALENDU BHATTACHARJEE | INC | 18.5% |
| BISWANATH | SILVIUS CONDPAN | INC | 21.9% |
| BOKAJAN | PRADIP KUMAR GOGOI | IND | 32.6% |
| BOKAKHAT | CHANDRA ARANDHARA | IND | 26.1% |
| BOKO-CHAYGAON | METHIAS TUDU | INC | 25.2% |
| BONGAIGAON | KHORSING ENGTI | IND | 11.3% |
| BORKHOLA | DIPEN TANTI | IND | 9.5% |
| CHABUA-LAHOWAL | GIRINDRA KUMAR BARUAH | IND | 47.5% |
| CHAMARIA | SARAT CHANDRA SINHA | ICS | 10.4% |
| CHENGA | MOSIR UDDIN SHEIKH | INC | 14.5% |
| DALGAON | BHRIGU KUMAR PHUKAN | IND | 50.3% |
| DEMOW | DEBESWAR BORA | IND | 13.7% |
| DERGAON | HITESHWAR SAIKIA | INC | 18.2% |
| DHAKUAKHANA | SWARUP UPADHYAYA | INC | 24.8% |
| DHEKIAJULI | MAHENDRA MOHAN RAI CHOUDHURY | IND | 12.3% |
| DHEMAJI | GANESH KUTUM | IND | 16.2% |
| DHING | KAMAKHYA CHARAN CHOUDHURY | IND | 44.0% |
| DHOLAI | KUSUMBAR TAIRAI GOGOI | IND | 10.7% |
| DHUBRI | SAHIDUL ALAM CHOUDHURY | IND | 9.2% |
| DIBRUGARH | ABDUL HUSSAIN SARKAR | IND | 19.2% |
| DIGBOI | DIGEN CHANDRA BORAH | IND | 15.8% |
| DIMORIA | MOKBUL HUSSAIN | IND | 10.8% |
| DIPHU | JAGOT HAZARIKA | IND | 7.0% |
| DISPUR | GANESH BORA | PTCA | 1.9% |
| DOOMDOOMA | UMESH CHANDRA DAS | IND | 26.7% |
| DOTMA | MONI LAL GOWALA | INC | 18.6% |
| DUDHNAI | ABDUL HAMID MAZUMDER | ICS | 9.6% |
| DULIAJAN | ABDUL JALIL RAGIBI | IND | 54.6% |
| GAURIPUR | Gautam Roy | INC | 23.1% |
| GOALPARA EAST | ALTAF HUSSAIN MAZUMDER | INC | 11.3% |
| GOALPARA WEST | DINESH PRASAD GOALA | INC | 12.2% |
| GOHPUR | PRAFULLA GOSWAMI | IND | 23.1% |
| GOLAGHAT | PRODIP HAZARIKA | IND | 50.0% |
| GORESWAR | A.F.GOLAM OSMANI | IND | 66.9% |
| GOSSAIGAON | KUMARI RABIDAS | INC | 14.3% |
| GUWAHATI CENTRAL | AKAN RABHA | IND | 27.5% |
| HAFLONG | DILIP KUMAR SAIKIA | IND | 41.4% |
| HAILAKANDI | BHABEN BARUAH | IND | 1.3% |
| HAJO-SUALKUCHI | CHANDAN NARZARY | PTCA | 12.9% |
| HOJAI | SUREN SWARGIARY | IND | 10.1% |
| HOWRAGHAT | KESHARAM BORA | IND | 44.4% |
| JAGIROAD | ATUL BORA | IND | 37.8% |
| JALESHWAR | JOY PRAKASH TEWARI | IND | 11.1% |
| JALUKBARI | MAZIRUDDIN AHMED | IND | 2.8% |
| JONAI | HARENDRA BORA | IND | 36.0% |
| JORHAT | DEBAKUMAR BORA | IND | 20.0% |
| KALIABOR | THANESWAR BORO | IND | 15.2% |
| KAMALPUR | PHANI BHUSAN CHOUDHURY | IND | 23.4% |
| KARIMGANJ NORTH | RAMESWAR DHANOWAR | INC | 32.2% |
| KARIMGANJ SOUTH | KULBAHADUR CHETRI | INC | 9.8% |
| KATIGORAH | KESHAB GOGOI | INC | 7.5% |
| KHOWANG | PRAFULLA KUMAR MAHANTA | IND | 7.4% |
| KHUMTAI | BHADRESWAR BURA GOHAIN | IND | 0.5% |
| KOKRAJHAR | SIRAJUL HAQUE CHOUDHURY | IND | 2.1% |
| LAHARIGHAT | BIRAJ KUMAR SARMA | IND | 23.9% |
| LAKHIMPUR | PADMA NATH KAIREE | IND | 16.3% |
| LAKHIPUR | PHANIRAM TAYENG | IND | 17.0% |
| LUMDING | DURGA DAS BORO | IND | 5.5% |
| MAHMORA | BINOD GOWALLA | IND | 11.2% |
| MAJULI | ABHIJIT SARMAH | IND | 43.8% |
| MAKUM | RASHIDUL HAQUE | IND | 9.7% |
| MANAS | SURENDRA NATH MEDHI | IND | 25.8% |
| MANDIA | DEWAN JOYNAL ABEDIN | IND | 57.8% |
| MANGALDAI | JATIN MALI | IND | 76.3% |
| MANKACHAR | DIGENDRA CHANDRA PURKAYASTHA | INC | 0.7% |
| MARGHERITA | Shahidul Islam | IND | 43.9% |
| MARIANI | NAREN TANTI | IND | 23.7% |
| MAZBAT | MUKTAR HUSSAIN KHAN | IND | 7.9% |
| MORIGAON | RAMENDRA NARAYAN KALITA | IND | 38.8% |
| NADUAR | BINAI KHUNGUR BASUMATARI | IND | 9.1% |
| NAGAON-BATADRABA | PULAKESH BARUAH | IND | 33.8% |
| NAHARKATIA | ARDHENDU KUMAR DEY | IND | 6.9% |
| NALBARI | AFZALUR RAHMAN | IND | 40.3% |
| NAZIRA | BHABENDRA NATH | IND | 39.9% |
| NEW GUWAHATI | RATNESWAR SARKAR | IND | 7.2% |
| NOWBOICHA | RABIN SAIKIA | IND | 5.4% |
| PAKABETBARI | DALIM RAY | IND | 3.9% |
| PALASBARI | AMRIT LAL BASUMATARY | ICS | 10.1% |
| PARBATJHORA | RAMENDRA DE | CPM | 10.0% |
| PATHARKANDI | DILESWAR TANTI | INC | 26.6% |
| RAHA | CHANDRA MOHAN PATOWARY | IND | 57.3% |
| RAM KRISHNA NAGAR | JYOTSNA SONOWAL | IND | 17.8% |
| RANGAPARA | ABDUL JABBAR | IND | 38.2% |
| RANGIA | JANENDRA BASUMATARY | PTCA | 16.4% |
| RONGKHANG | UTPAL DUTTA | IND | 35.0% |
| RONGONADI | GOLOK RAJBANSHI | INC | 14.9% |
| RUPAHIHAT | MAYIDUL ISLAM BORAH | IND | 67.1% |
| SADIYA | ABDUL JALIL | ICS | 3.6% |
| SAMAGURI | BHABEN NARJI | IND | 10.8% |
| SARUPATHAR | BARKI PRASAD TELENGA | IND | 15.4% |
| SIBSAGAR | PROBIN GOGOI | IND | 30.2% |
| SIDLI CHIRANG | SAMSING HANSE | IND | 3.0% |
| SILCHAR | AMIYA GOGOI | INC | 1.4% |
| SIPAJHAR | DR. KAMALA KANTA KALITA | IND | 15.8% |
| SISSIBARGAON | MOTI DAS | IND | 22.8% |
| SONAI | ATUL CHANDRA KOCH | IND | 10.6% |
| SONARI | BALOBHADRA TAMULI | IND | 9.3% |
| SRIJANGRAM | RAJEN TIMUNG | INC | 1.2% |
| TAMULPUR | KUMAR DEEPAK DAS | IND | 9.8% |
| TANGLA | GOPI NATH DAS | IND | 6.0% |
| TEOK | PADMESWAR DOLEY | IND | 38.9% |
| TEZPUR | NILAMONI DAS | IND | 6.9% |
| TIHU | HEMEN DAS | CPM | 11.5% |
| TINGKHONG | SANTI RANJAN DAS GUPTA | IND | 8.6% |
| TINSUKIA | PRAFULLA KUMAR MAHANTA | IND | 21.7% |
| TITABOR | LALIT CHANDRA RAJKHOWA | IND | 53.1% |
| UDALGURI | DINABANDHU CHOUDHURY | IND | 16.7% |
| UDHARBOND | KIRON KUMAR GOGOI | IND | 24.7% |