| Gundi | |
| Native Name: | गुंडी, गुड़ी |
| Settlement Type: | Village |
| Pushpin Map: | India Bihar#India |
| Pushpin Map Caption: | Location in Bihar, India |
| Coordinates: | 25.6509°N 84.6233°W[1] |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Bihar |
| Subdivision Type2: | District |
| Subdivision Name2: | Bhojpur |
| Government Type: | Panchayati Raj |
| Governing Body: | Gram Panchayat |
| Unit Pref: | Metric |
| Elevation M: | 744 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Bhojpuri, Hindi |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 802313 |
| Area Code Type: | Telephone code |
| Area Code: | 91-6182 |
| Registration Plate: | BR-03 |
Gundi is a small village of the Bhojpur district of Bihar state, India. It is famous for Yagyawatar Swamy temple, the jhoolan mahotsava conducted annually in the month of shrawan.It is also famous for the Anand Gopal Pandit as mukhiya.
Nowadays, there has been demands from the native population of Gundi make a new legislative assembly constituency in name of "Sant Rameshwar Das" dedicated to godly saint Rameshwar Baba.