| Penygroes | |
|---|---|
 Penygroes Chapel | |
  Penygroes Location within Pembrokeshire | |
| OS grid reference | SN1535 |
| Community |
|
| Principal area | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Post town | Crymych |
| Postcode district | SA41 |
| Dialling code | 01239 |
| Police | Dyfed-Powys |
| Fire | Mid and West Wales |
| Ambulance | Welsh |
| UK Parliament | |
| Senedd Cymru – Welsh Parliament | |
Penygroes () is a scattered rural hamlet in north Pembrokeshire, Wales, in the northern foothills of the Preseli Mountains. It is in the parish of Eglwyswen, the community of Crymych and the Pembrokeshire Coast National Park.