Runnisaidpur Assembly constituency
| Runnisaidpur | |
|---|---|
| Constituency No. 29 for the Bihar Legislative Assembly | |
| Constituency details | |
| Country | India |
| Region | East India |
| State | Bihar |
| Division | Tirhut |
| District | Sitamarhi |
| Lok Sabha constituency | Sitamarhi |
| Established | 1951 |
| Total electors | 287,491 |
| Reservation | None |
| Member of Legislative Assembly | |
| 18th Bihar Legislative Assembly | |
| Incumbent | |
| Party | JD(U) |
| Alliance | NDA |
| Elected year | 2025 |
| Preceded by | Mangita Devi |
Runnisaidpur Assembly constituency is an assembly constituency in Sitamarhi district in the Indian state of Bihar.