12. MUVATTUPUZHA
Total Votes: 984003
Votes Polled: 747028
Invalid Votes: 14
| Name of the Candidate | Party | Votes | Percentage |
| P. C. THOMAS (PULLOLIL) | IFDP | 256411 | 34.32 |
| P. M. ISMAIL | CPM | 255882 | 34.25 |
| JOSE K. MANI | KCM | 209880 | 28.10 |
| P. P. SANTHOSH | RMS | 4603 | 0.62 |
| K. N. RAJASHEKHARAN NAIR | IND | 3156 | 0.42 |
| P. C. THOMAS (PEEDIACKKAL | IND | 3118 | 0.42 |
| K. T. MATHEW | IND | 2220 | 0.30 |
| A. M. ISMAIL | IND | 2220 | 0.30 |
| P. C. THOMAS (PAZHIYANKAL | IND | 2071 | 0.28 |
| P. APPUKUTTAN | LF | 2001 | 0.27 |
| MAHIN BADUSHA MOULVY | PDP | 1449 | 0.19 |
| P. A. ISMAYL | IND | 1246 | 0.17 |
| ISMAIL HASSAN KANI | IND | 1246 | 0.17 |
| K. M. MANI | IND | 647 | 0.09 |
| JOHNY MANI | IND | 557 | 0.07 |
| JOSE JOSEPH | IND | 307 | 0.04 |
| Total | 747014 | 100.00 | |
Mr. P. C. THOMAS (PULLOLIL) (IFDP) elected with a margin of 529 votes.