12. MUVATTUPUZHA
Total Votes: 560833
Votes Polled: 460769
Invalid Votes: 7015
| Name of the Candidate | Party | Votes | Percentage |
| GEORGE J. MATHEW | KC | 249287 | 54.94 |
| K. M. JOSEPH KARUPPAMADHAM | KCP | 204467 | 45.06 |
| Total | 453754 | 100.00 | |
Mr. GEORGE J. MATHEW (KC) elected with a margin of 44820 votes.