All assembly constituencies — Haryana assembly election, Oct 1977
90 assembly constituencies declared, sorted by largest victory.
| Assembly seat | State | Winner | Runner-up | Margin |
|---|---|---|---|---|
| BARWALA | Haryana | JNPJAI NARAIN | INDTHANDI RAM | 7,69916.77% |
| JULANA | Haryana | JNPZILE SINGH | INDGHASI RAM | 6,99316.66% |
| SADHAURA | Haryana | JNPBHAG MAL | INCPRABHU RAM | 7,63716.66% |
| JIND | Haryana | INDMANGE RAM | JNPPRATAP SINGH | 6,10514.32% |
| JAGADHRI | Haryana | JNPBRIJ MOHAN | INCOM PRAKASH | 6,18914.30% |
| MULLANA | Haryana | JNPSHER SINGH | INCPHOOL CHAND | 5,87914.04% |
| FARIDABAD | Haryana | JNPDEEP CHAND BHATIA | INCAIKAGAR CHAND CHAUDHRY | 5,99113.72% |
| BALLABGARH | Haryana | INDRAJINDER SINGH | INCSHARDA RANI | 6,38813.08% |
| DADRI | Haryana | JNPHUKAM SINGH | INDGANPAT RAI | 5,10012.40% |
| JUNDLA | Haryana | JNPPREM SINGH | INDBANWARI RAM | 3,82611.69% |
| RAI | Haryana | JNPRIZAQRAM | INCJASWANT SINGH | 4,92811.60% |
| KAILANA | Haryana | JNPSHANTI DEVI | VHPRAJINDER SINGH | 4,85011.03% |
| PAI | Haryana | VHPJAGJIT SINGH POHLU | JNPKUSHAL PAL SINGH | 4,17010.63% |
| JATUSANA | Haryana | VHPINDERJEET SINGH | JNPRAJ SINGH | 5,29910.58% |
| GURGAON | Haryana | JNPPRATAP SINGH THAKRAN | INDRAM CHANDER | 4,21610.55% |
| KAITHAL | Haryana | JNPRAGHUNATH | INDOM PRABHA JAIN | 3,9459.93% |
| BARODA | Haryana | JNPBHALLE RAM | INDDARYA SINGH | 4,0339.93% |
| SOHNA | Haryana | JNPVIJAY PAL SINGH | INDMAHABIR SINGH | 4,4839.89% |
| SIRSA | Haryana | JNPSHANKAR LAL | INDLACHHMAN DAS | 4,4069.66% |
| DARBA KALAN | Haryana | INDJAGDISH KUMAR | INCBAHADAR SINGH | 4,6399.64% |
| CHHACHHRAULI | Haryana | INCKANHAIYALAL | INDRAM JATAN | 4,2329.59% |
| BERI | Haryana | JNPRAN SINGH | INDDALIP SINGH | 3,9849.55% |
| RATIA | Haryana | JNPPEER CHAND | INCSHEOPAL | 2,9518.90% |
| BAWAL | Haryana | JNPSHAKUNTALA | VHPMOHAN LAL | 3,5097.90% |
| NAGGAL | Haryana | JNPSUMER CHAND | INCHAR MOHINDER SINGH | 3,2697.60% |
| BHIWANI | Haryana | JNPBIR SINGH | INDSAGAR RAM | 2,8316.13% |
| FEROZEPUR JHIRKA | Haryana | INDSHAKRULLA | INDYAKUB KHAN | 2,4465.70% |
| RORI | Haryana | JNPSUKHDEV SINGH | INCJAGDISH NEHRA | 2,4065.41% |
| NUH | Haryana | JNPSARDAR KHAN | INDDIN MOHD. | 1,7585.01% |
| TOSHAM | Haryana | INDSUNDER SINGH | INDJANGBIR SINGH | 2,1744.48% |
| BADHRA | Haryana | JNPRAN SINGH | INDATTAR SINGH | 1,8024.15% |
| MAHENDRAGARH | Haryana | VHPDALI SINGH | JNPRAM BILAS | 2,1584.14% |
| UCHANA KALAN | Haryana | INCBIRENDER SINGH | JNPRANBIR SINGH | 1,6323.54% |
| GOHANA | Haryana | INDGANGA RAM | JNPRAM DHARI | 1,3122.71% |
| NARWANA | Haryana | INCSHAMSHER SINGH | INDTEK CHAND | 8362.03% |
| MEWLA MAHARAJPUR | Haryana | JNPGAJRAJ NAGAR | INDMOHINDER PRATAP SINGH | 7721.94% |
| PATAUDI | Haryana | VHPNARAIN SINGH | JNPRAM SINGH | 7041.81% |
| BADLI | Haryana | INDHARDWARI LAL | JNPUDE SINGH | 3871.06% |
| FATEHABAD | Haryana | JNPHARPHUL SINGH | INDLILA KRISHAN | 1370.28% |
| REWARI | Haryana | JNPRAM SINGH | VHPSHIV RATTAN SINGH | 860.20% |
