Sultanganj, Bihar
| Sultanganj Ajgaibinath Dham | |
|---|---|
| City | |
| EB Harris with the Sultanganj Buddha. 1861/1862 | |
| Coordinates: 25°14′46″N 86°44′17″E / 25.246°N 86.738°E | |
| Country | India | 
| State | Bihar | 
| District | Bhagalpur | 
| Population  (2011) | |
|  • Total | 52,892 | 
| Languages | |
| • Official | Angika Hindi | 
| Time zone | UTC+5:30 (IST) | 
| PIN | 813213 | 
| Vehicle registration | BR-10 | 
Sultanganj, also known as Ajgaibinath Dham, is a town of religious significance located in the Bhagalpur district of the India state of Bihar. It is situated on the south bank of Ganga river, 25 km west of Bhagalpur city at 25°14′23″N 86°43′48″E / 25.239722°N 86.730000°E.