| Bandhuganj | |
| Native Name: | Dayalpur |
| Settlement Type: | Village |
| Pushpin Map: | India Bihar#India |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Bihar, India |
| Coordinates: | 25.15°N 85.0667°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Bihar |
| Subdivision Type2: | District |
| Subdivision Name2: | Jehanabad |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Magdhi, Hindi |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 804432 |
| Blank1 Name Sec1: | Coastline |
| Blank1 Info Sec1: | 0km (00miles) |
| Iso Code: | IN-BR |
Bandhuganj is a village in Jehanabad district of Bihar state, India.
It is in the Jehanabad district of Bihar, and surrounded by the Falgu river and Chunukpur village to the east, Kako block to the west, Modanganj to the north, and Korma village to the south.[1]
National Highway 110 passes through Bandhuganj. The nearest airport is Patna Airport. The nearest railway stations are Eknagar Sarai (11 km) and Jehanabad (14 km). The nearest market is Bandhuganj itself.
It is also known for its watermelon, muskmelon, and desi bhanta.