CPI
JD(S)NCPRJDSPThe table below lists Communist Party of India (CPI) candidates, their total votes, vote share and final position in Chapra Lok Sabha Constituency in Bihar.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 1977 | Sheo Bachan Singh | 21,194 | 4.39 | 3 | Lost |