Ottapalam
Members of Kerala Legislative Assembly from Ottapalam Assembly Constituency
| Year | Member | Party | ||
| 1957 | Kunjunni Nair | CPI | ||
| 1960 | Kunjunni Nair | CPI | ||
| 1967 | P. P. Krishnan | CPI(M) | ||
| 1970 | P. P. Krishnan | CPI(M) | ||
| 1977 | P. Balan | INC | ||
| 1980 | V. C. Kabeer | INC(U) | ||
| 1982 | V. C. Kabeer | Ind. | ||
| 1987 | K. Sankaranarayanan | INC | ||
| 1991 | V. C. Kabeer | IC(S) | ||
| 1996 | V. C. Kabeer | IC(S) | ||
| 2001 | V. C. Kabeer | NCP | ||
| 2006 | M. Hamsa | CPI(M) | ||
| 2011 | M. Hamsa | CPI(M) | ||
| 2016 | P. Unni | CPI(M) | ||
| 2021 | Prem Kumar | CPI(M) |
Local self governed segments in Ottapalam Assembly Constituency
| Sl.No. | Name | Status | Taluk |
| 1 | Ottapalam | Municipality | Ottapalam |
| 2 | Ambalappara | Grama panchayat | Ottapalam |
| 3 | Kadampazhipuram | Grama panchayat | Ottapalam |
| 4 | Karimpuzha | Grama panchayat | Ottapalam |
| 5 | Lakkidi-Perur | Grama panchayat | Ottapalam |
| 6 | Pookkottukavu | Grama panchayat | Ottapalam |
| 7 | Sreekrishnapuram | Grama panchayat | Ottapalam |
| 8 | Thachanattukara | Grama panchayat | Mannarkadu |
