SIWAN
Assembly seat no. 105 in Bihar · Vidhan Sabha seat contested 16 times since 1962.
Bihar also has a Lok Sabha constituency called SIWAN. It is a different territory with a different electorate — see its 16 results.
Winner, 2010
VYASDEO PRASAD
BJP
Elections held
16
1962–2025
Most successful party
BJP
won 5 of 16
Margin, 2010
12,541
10.74% of valid votes
Result, 2010
Runner-up
RJDAWADHVIHARI CHAUDHRY
- Votes
- 39,096
- Vote share
- 33.47%
- Behind by
- 12,541
Electors
2,27,240
Total votes polled
1,16,821
Valid votes
1,16,821
NOTA votes
—
Turnout
51.4%
Full result, 2010
24 candidates · 1,16,821 valid votes
VYASDEO PRASADBJPwon
51,637
44.2%
AWADHVIHARI CHAUDHRYRJD
39,096
33.5%
NAIMUDDIN ANSARICPI(ML)(L)
4,051
3.5%
SHAHID HUSSAINBSP
3,391
2.9%
BHIM PRASAD YADAVIND
2,218
1.9%
ABDUL RIJAVAN ANSARIIND
1,648
1.4%
ABHISHEK KUMARIND
1,394
1.2%
NARESH CHAND YADAVIND
1,376
1.2%
JALESHWAR BHAGATIND
1,268
1.1%
VISHWKARMA PRASAD CHAUHANABHM
1,182
1.0%
DILIP KUMARIND
1,133
1.0%
SHREEKANT JEEINC
1,126
1.0%
Showing the top 12 of 24. The full list is in the API.
Past results
Most recent 5 of 16 elections
| Year | Winner | Party | Votes | Vote share | Runner-up | Margin |
|---|---|---|---|---|---|---|
| 2025 | Mangal Pandey | BJP | 92,379 | 48.47% | Awadh Bihari Choudhary | 9,370 |
| 2020 | AWADH BIHARI CHAUDHARY | RJD | 76,785 | 45.30% | OM PRAKASH YADAV | 1,973 |
| 2015 | VYAS DEO PRASAD | BJP | 55,156 | 35.02% | BABLU PRASAD | 3,534 |
| 2010 | VYASDEO PRASAD | BJP | 51,637 | 44.20% | AWADHVIHARI CHAUDHRY | 12,541 |
| Nov 2005 | BYASDEO PRASAD | BJP | 42,756 | 42.94% | AWADH BIHARI CHAUDHARY | 3,169 |
Who has held it
Wins by party across every election above







