INC
CPIThe table below lists Indian National Congress (INC) candidates, their total votes, vote share and final position in Jainagar Lok Sabha Constituency in Bihar.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 1971 | Mahendra Narain Jha | 88,403 | 25.96 | 2 | Lost |
| 1967 | S. Das | 98,307 | 32.65 | 2 | Lost |
| 1962 | Yamuna Prasad Mandal | 101,002 | 49.08 | 1 | Won |
| 1957 | Shyam Nandan Mishra | 88,936 | 49.74 | 1 | Won |