8. OTTAPALAM
Total Votes: 981479
Votes Polled: 685660
Invalid Votes: 8313
| Name of the Candidate | Party | Votes | Percentage |
| K. R. NARAYANAN | INCI | 327043 | 48.28 |
| LENIN RAJENDRAN | CPM | 311955 | 46.06 |
| M. A. PUSHPAKARAN | BJP | 33542 | 4.95 |
| ASOKAN A. CHUNGATH | IND | 4807 | 0.71 |
| Total | 677347 | 100.00 | |
Mr. K. R. NARAYANAN (INCI) elected with a margin of 15088 votes.