11. ERNAKULAM
Total Votes: 960351
Votes Polled: 774809
Invalid Votes: 4350
| Name of the Candidate | Party | Votes | Percentage |
| K. V. THOMAS | INCI | 384434 | 49.90 |
| P. SUBRAMANIAN POTTI | LDF | 347684 | 45.13 |
| A. N. RADHAKRISHNAN | BJP | 29107 | 3.78 |
| JOHN JOSEPH | IND | 2027 | 0.26 |
| KALOOR JOSEPH | IND | 1108 | 0.14 |
| N. V. MATHEW | JP | 1091 | 0.14 |
| M. VELAYUDHAN | IND | 1065 | 0.14 |
| K. O. JOHNY | IND | 856 | 0.11 |
| KALLARA SUKUMARAN | IND | 746 | 0.10 |
| V. R. MENON | IND | 737 | 0.10 |
| K. V. SURESH | IND | 595 | 0.08 |
| PREMKUMAR KRISHNAN | IND | 588 | 0.08 |
| C. K. BALAKRISHNAN | BSP | 421 | 0.05 |
| Total | 770459 | 100.00 | |
Mr. K. V. THOMAS (INCI) elected with a margin of 36750 votes.