ALATHUR
C. K. Rajendran (CPI-M) declared elected by a margin of 12166 votes.
Total electorate: 146774
Votes polled: 102725
| Name of the Candidate | Party | Votes |
| Mr. C. K. Rajendran | CPI-M | 53763 |
| Ms. R. Chellamma | Cong-I | 41597 |
| Mr. P. Krishnan Kutty | BJP | 3313 |
| Mr. P. A. Jaleel | PDP | 889 |
| Mr. V. H. Basheer | AICT | 537 |
| Mr. C. Madhavan Master | IND | 407 |
| Mr. M. K. Kannan | CMPI | 230 |
| Mr. Radhakrishnan | IND | 143 |
| Mr. O. Haridasan | IND | 75 |
| Invalid: | 1771 |
In 1991, A. V. Gopinathan Nair (Cong-I) won by a margin of 338 votes.
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