Penygroes or Pen-y-groes may refer to any of several places in Wales:
*
Penygroes, Gwynedd
Penygroes () is a village in Gwynedd, Wales. The village is located to the south of Caernarfon, and north of Porthmadog, by the A487 road. Penygroes' population stands at 1,793 at the 2011 census, of which 88% are Welsh-speaking, making it one ...
, a village in North Wales
**
Penygroes railway station, a former station in the village
*
Penygroes, Pembrokeshire
*
Pen-y-groes, Carmarthenshire
*
Pen-y-groes (electoral ward), an electoral division in Carmarthenshire
*Pen-y-groes, an electoral ward covering the village of
Penygroes, Gwynedd
Penygroes () is a village in Gwynedd, Wales. The village is located to the south of Caernarfon, and north of Porthmadog, by the A487 road. Penygroes' population stands at 1,793 at the 2011 census, of which 88% are Welsh-speaking, making it one ...
{{Geodis