| Year | Winner | Runner |
|---|---|---|
| 2021 |
K.N. Unnikrishnan (CPM) |
Deepak Joy (INC) |
| 2016 |
S Sarma (CPM) |
K R Subhash (INC) |
| 2011 |
S.Sarma (CPM) |
Ajay Tharayil (INC) |
CPM
INC
TTPty
BJP