CPI
CPI(ML)(L)DMDKDMKNTKRJDSPThe table below lists Communist Party of India (CPI) candidates, their total votes, vote share and final position in Tiruchirappalli Lok Sabha Constituency in Tamil Nadu.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 1977 | M. Kalyanasundaram | 276,390 | 57.1 | 1 | Won |
| 1971 | M. Kalyanasundaram | 217,677 | 49.34 | 1 | Won |