| Piru | |
| Pushpin Map: | India Bihar#India |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Bihar, India |
| Coordinates: | 24.839°N 84.854°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Bihar |
| Subdivision Type2: | District |
| Subdivision Name2: | Aurangabad |
| Founder: | Abu Nasir |
| Unit Pref: | Metric |
| Elevation M: | 93 |
| Area Total Ha: | 620 |
| Population Total: | 8,537 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Population Footnotes: | [1] |
| Demographics Type1: | Languages |
| Demographics1 Title1: | common |
| Demographics1 Info1: | Magahi and Hindi |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 824120 |
| Area Code Type: | Telephone code |
| Area Code: | 06328 |
| Registration Plate: | BR 26 |
| Blank1 Name Sec1: | Sex ratio |
| Blank1 Info Sec1: | 1000:918 ♂/♀ |
| Iso Code: | IN-BR |
Piru is a village in the Aurangabad district in Bihar, India.Banbhat who was noble in the court of Harshvardhan belongs to Piru.
Er Faizullah Khan Ajmeri