| Bayan | |
| Settlement Type: | District |
| Pushpin Map: | Indonesia Purworejo Regency |
| Pushpin Map Caption: | Location in Purworejo Regency |
| Subdivision Type: | Country |
| Subdivision Name: | Indonesia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Central Java |
| Subdivision Type2: | Regency |
| Subdivision Name2: | Purworejo Regency |
| Population Density Km2: | auto |
| Timezone: | WIB |
| Utc Offset: | +7 |
Bayan is a district (Indonesian: Kecamatan) of Purworejo Regency, Central Java, Indonesia.[1]