List of Opposition Leaders in Kerala Legislative Assembly.
List of Opposition Leaders in Kerala Assembly
| Name | From | To |
|---|---|---|
| P.T.Chacko | 1957 | 1959 |
| E.M.S.Namboodiripad | 1960 | 1964 |
| K.Karunakaran | 1967 | 1969 |
| E.M.S.Namboodiripad | 1969 | 1970 |
| E.M.S.Namboodiripad | 1970 | 1977 |
| E.M.S.Namboodiripad | 1977 | 1978 |
| K.Karunakaran | 1978 | 1979 |
| T.K.Ramakrishnan | Aug-1979 | Oct-1979 |
| P.K.Vasudevan Nair | Oct-1979 | Nov-1979 |
| K.Karunakaran | 1980 | 1981 |
| E.K.Nayanar | 1981 | 1982 |
| E.K.Nayanar | 1982 | 1987 |
| K.Karunakaran | 1987 | 1991 |
| E.K.Nayanar | 1991 | 1992 |
| V.S.Achuthanandan | 1992 | 1996 |
| A.K.Antony | 1996 | 2001 |
| V.S.Achuthanandan | 2001 | 2006 |
| Oommen Chandy | 2006 | 2011 |
| V.S.Achuthanandan | 2011 | 2016 |
| Ramesh Chennithala | 2016 | – |