CPI
CPI(ML)(L)JD(U)JMMLJPNCPSPSHSThe table below lists Communist Party of India (CPI) candidates, their total votes, vote share and final position in Katihar Lok Sabha Constituency in Bihar.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 1967 | A. Ahmed | 53,464 | 20.5 | 4 | Lost |
| 1962 | Nazir Ahmad | 10,961 | 6.04 | 4 | Lost |
| 1957 | Rajkishore Singh | 13,534 | 8.97 | 5 | Lost |