All assembly constituencies — Punjab assembly election, May 1980
117 assembly constituencies declared, sorted by largest victory.
| Assembly seat | State | Winner | Runner-up | Margin |
|---|---|---|---|---|
| AMLOH | Punjab | SADDILIP SINGH PANDHI | INC(I)HARCHAND SINGH | 1,4762.38% |
| GURU HAR SAHAI | Punjab | BJPKHUSHAL CHAND | INC(I)LACHMAN SINGH | 1,4412.31% |
| NABHA | Punjab | INC(I)GURDARSHAN SINGH | SADHARINDER SINGH | 1,5342.13% |
| TANDA | Punjab | INC(I)SURJIT KAUR | SADUPKAR SINGH | 1,0802.06% |
| QILA RAIPUR | Punjab | SADARJAN SINGH | INC(I)GURBIR SINGH | 8681.64% |
| BHATINDA | Punjab | INC(I)SURINDER SINGH | CPIMOHINDER SINGH | 9701.60% |
| GHANAUR | Punjab | SADJASDEV KAUR | INC(I)GURDEV SINGH S/O BUDH RAM | 6951.38% |
| NAKODAR | Punjab | INC(I)DARBARA SINGH | SADKULDIP SINGH WADALA | 7231.21% |
| JULLUNDUR CENTRAL | Punjab | INC(I)YASH | BJPMANMOHAN KALIA | 4180.88% |
| KAHNUWAN | Punjab | SADUJAGAR SINGH | INC(I)SATNAM SINGH | 3880.75% |
| VERKA | Punjab | CPISOHAN SINGH | INC(I)DALBIR SINGH | 3460.68% |
| MUKTSAR | Punjab | SADHARCHAND SINGH | INC(I)HARCHARAN SINGH | 4030.67% |
| NAUSHAHRA PANWAN | Punjab | INC(I)SURINDER SINGH KAIRON | SADRANJIT SINGH BRAHAMPURA | 2410.44% |
| MALOUT | Punjab | INC(I)MATU RAM | CPIBALDEV SINGH | 1570.34% |
| GARHDIWALA | Punjab | INC(I)JOGINDER NATH | SADPARKASH SINGH | 1260.29% |
| JANDIALA | Punjab | SADTARA SINGH | INC(I)KARNAIL SINGH | 1370.28% |
| BAGHA PURANA | Punjab | SADTEJ SINGH | INC(I)AVTAR SINGH BRAR | 1230.22% |
