14. IDUKKI
Total Votes: 997877
Votes Polled: 714105
Invalid Votes: 7945
| Name of the Candidate | Party | Votes | Percentage |
| PALA K. M. MATHEW | INCI | 345139 | 48.88 |
| P. J. JOSEPH | KCJ | 319933 | 45.31 |
| K. MADHUSUDANAN NAIR | BJP | 25197 | 3.57 |
| PERUVANTHANAM PETHAMBARAN | IND | 5009 | 0.71 |
| MADHU SIVADAS | BSP | 4837 | 0.68 |
| SIVAN KOZHIKAMALI | IND | 1235 | 0.17 |
| K. G. DEVARAJAN NAIR | IND | 1189 | 0.17 |
| I. K. RAJKUMAR | IND | 829 | 0.12 |
| BALAN PILLAI KIZHAKKANAT | IND | 733 | 0.10 |
| JOHN THOMAS | IND | 724 | 0.10 |
| PERUVANTHANAM JOHN | IND | 716 | 0.10 |
| RANGE IESHO | IND | 440 | 0.06 |
| R. JANARDHANAN NAIR | IND | 179 | 0.03 |
| Total | 706160 | 100.00 | |
Mr. PALA K. M. MATHEW (INCI) elected with a margin of 25206 votes.