8. OTTAPALAM
Total Votes: 666300
Votes Polled: 391617
Invalid Votes: 5049
| Name of the Candidate | Party | Votes | Percentage |
| A. K. BALAN | CPM | 203256 | 52.58 |
| V. EACHARAN | INCI | 179848 | 46.52 |
| K. SANKARAN | IND | 3464 | 0.90 |
| Total | 386568 | 100.00 | |
Mr. A. K. BALAN (CPM) elected with a margin of 23408 votes.