Sonpur Assembly constituency
| Sonpur | |
|---|---|
| Constituency No. 122 for the Bihar Legislative Assembly | |
| Constituency details | |
| Country | India |
| Region | East India |
| State | Bihar |
| District | Saran |
| Established | 1951 |
| Elected year | 2020 |
Sonpur Assembly constituency, often spelt Sonepur, is in Saran district in the Indian state of Bihar.
Ram Sundar Das, sitting MLA from Sonpur 1977–1980, served as Bihar's Chief Minister briefly in 1979.