JD(U)
RJDRPI(A)SPSHSThe table below lists Janata Dal (United) (JD(U)) candidates, their total votes, vote share and final position in Jhanjharpur Lok Sabha Constituency in Bihar.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2024 | Ramprit Mandal | 533,032 | 48.73 | 1 | Won |
| 2019 | Ramprit Mandal | 602,391 | 56.8 | 1 | Won |
| 2014 | Devendra Prasad Yadav | 183,591 | 19.51 | 3 | Lost |
| 2009 | Mangani Lal Mandal | 265,175 | 43.63 | 1 | Won |
| 2004 | Jagannath Mishra | 310,565 | 44.1 | 2 | Lost |
| 1999 | Devendra Prasad Yadav | 375,852 | 55.73 | 1 | Won |