7. PALGHAT
Total Votes: 730669
Votes Polled: 563938
Invalid Votes: 7642
| Name of the Candidate | Party | Votes | Percentage |
| V. S. VIJAYARAGHAVAN | INCI | 287170 | 51.62 |
| T. SIVADASA MENON | CPM | 249017 | 44.76 |
| ROHANA JAYARAM | IND | 11092 | 1.99 |
| M. MANIKKAN | IND | 2182 | 0.39 |
| CHINNAN MASTER | IND | 1898 | 0.34 |
| PONNAN | IND | 1593 | 0.29 |
| KURUP | IND | 1503 | 0.27 |
| SAFARULLA | IND | 1178 | 0.21 |
| CHAMIAR | IND | 663 | 0.12 |
| Total | 556296 | 100.00 | |
Mr. V. S. VIJAYARAGHAVAN (INCI) elected with a margin of 38153 votes.