SIWAN
Constituency no. 18 in Bihar · Lok Sabha seat contested 16 times since 1962.
Bihar also has an assembly constituency called SIWAN. It is a different territory with a different electorate — see its 16 results.
Winner, 1999
M Sahabuddin
RJD
Elections held
16
1962–2024
Most successful party
INC
won 4 of 16
Margin, 1999
1,29,840
18.49% of valid votes
Result, 1999
Runner-up
CPI(ML)(L)Amar Nath Yadav
- Votes
- 2,55,229
- Vote share
- 36.34%
- Behind by
- 1,29,840
Electors
9,89,004
Total votes polled
7,02,293
Valid votes
7,02,293
NOTA votes
—
Turnout
71.0%
Full result, 1999
7 candidates · 7,02,293 valid votes
M SahabuddinRJDwon
3,85,069
54.8%
Amar Nath YadavCPI(ML)(L)
2,55,229
36.3%
Akhlaque AhmadJD(U)
53,382
7.6%
Narottam MishraAJBP
4,239
0.6%
Nasir KhanIND
1,950
0.3%
Tulasi PaditIND
1,219
0.2%
Prem Chand TiwariIND
1,205
0.2%
Past results
Most recent 5 of 16 elections
| Year | Winner | Party | Votes | Vote share | Runner-up | Margin |
|---|---|---|---|---|---|---|
| 2024 | VIJAYLAKSHMI DEVI | JD(U) | 3,86,508 | 38.73% | HENA SHAHAB | 92,857 |
| 2019 | Kavita Singh | JD(U) | 4,48,473 | 45.54% | Hena Shahab | 1,16,958 |
| 2014 | OM PRAKASH YADAV | BJP | 3,72,670 | 42.16% | HENA SHAHAB | 1,13,847 |
| 2009 | OM PRAKASH YADAV | IND | 2,36,194 | 36.80% | HENA SHAHAB | 63,430 |
| 2004 | MOHAMMAD SHAHABUDDIN | RJD | 3,17,511 | 49.80% | OM PRAKASH YADAV | 1,03,578 |
Who has held it
Wins by party across every election above







