CPI
JD(S)JD(U)RJDRSPSPVCKThe table below lists Communist Party of India (CPI) candidates, their total votes, vote share and final position in Bangalore South Lok Sabha Constituency in Karnataka.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 1980 | M.S. Krishnan | 26,999 | 6.23 | 3 | Lost |
| 1977 | M. C. Narasimhan | 5,991 | 1.43 | 4 | Lost |