| Llanwrin | |
|---|---|
 Llanwrin in 2006 | |
  Llanwrin Location within Powys | |
| OS grid reference | SH787034 |
| Principal area | |
| Preserved county | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Post town | MACHYNLLETH |
| Postcode district | SY20 |
| Dialling code | 01650 |
| Police | Dyfed-Powys |
| Fire | Mid and West Wales |
| Ambulance | Welsh |
| UK Parliament | |
Llanwrin () is a small village in the valley of the Afon Dyfi in Powys, Wales, about two miles north-east of Machynlleth.