| Phù Yên | |
| Settlement Type: | Township (Class-5) |
| Official Name: | Phù Yên township |
| Pushpin Map: | Vietnam |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Northwest |
| Subdivision Type2: | Province |
| Subdivision Name2: | Sơn La |
| Subdivision Type3: | District |
| Subdivision Name3: | Phù Yên |
| Unit Pref: | Metric |
| Timezone: | UTC + 7 |
| Utc Offset: | +7 |
| Coordinates: | 21.2636°N 104.6447°W |
Phù Yên is a township (Vietnamese: thị trấn) and capital of Phù Yên District in Sơn La Province, Vietnam.[1]