| Year | Winner | Runner |
|---|---|---|
| 2010 |
Rameshwar Paswan (JD(U)) |
Subhash Chandra Bosh (LJP) |
| 2005 |
Rameshwar Paswan (JD(U)) |
Prayag Choudhary (RJD) |
LJP
JD(U)