Nathnagar Assembly constituency
| Nathnagar Assembly constituency | |
|---|---|
| Constituency No. 158 for the Bihar Legislative Assembly | |
| Constituency details | |
| Country | India |
| Region | East India |
| State | Bihar |
| District | Bhagalpur |
| Established | 1967 |
| Total electors | 337,948 |
| Member of Legislative Assembly | |
| 18th Bihar Legislative Assembly | |
| Incumbent Mithun Kumar | |
| Party | LJP(RV) |
| Alliance | NDA |
| Elected year | 2025 |
Nathnagar Assembly constituency is one of 243 constituencies of legislative assembly of Bihar. It comes under Bhagalpur Lok Sabha constituency along with other assembly constituencies viz. Gopalpur, Pirpainti, Kahalgaon, Bhagalpur and Bihpur.