| Year | Winner | Runner |
|---|---|---|
| 2021 |
M.Rajagopalan (CPM) |
M P Joseph (KeC) |
| 2016 |
M.Rajagopalan (CPM) |
K P Kunhikannan (INC) |
| 2011 |
K Kunhiraman (CPM) |
K.V.Gangadharan (INC) |
KeC
BJP
CPM