INC
The table below lists Indian National Congress (INC) candidates, their total votes, vote share and final position in Pupri Lok Sabha Constituency in Bihar.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 1971 | Hari Kishore Singh | 219,521 | 53.98 | 1 | Won |
| 1967 | S. P. Sahu | 128,966 | 38.87 | 1 | Won |
| 1962 | Sashiranjan Prasad Sah | 74,653 | 33.53 | 1 | Won |
| 1957 | Digvijaya Narain Singh | 91,894 | 44.38 | 1 | Won |