| Barharia | |
|---|---|
| Constituency No. - for the Bihar Legislative Assembly | |
 | |
| Constituency details | |
| Country | India |
| Region | East India |
| State | Bihar |
| Established | 1951 |
| Reservation | None |
| Elected year | 2020 |
26°18′13″N 84°27′11″E / 26.30361°N 84.45306°E Barharia Assembly constituency is an assembly constituency in Siwan district in the Indian state of Bihar.