Y Ffôr is a Welsh village located on the Llŷn Peninsula in the county of Gwynedd.

Settlement at Y Ffôr dates back to the Stone Age, but the village itself was established at the beginning of the 19th century.

[1] The Fourcrosses Inn meant that the village was a stopping point for stage coaches.

[1] The village has a Welsh-medium primary school called Ysgol Bro Plennydd.

[1] It is named after Henry Jones Williams, a poet from the village who was known as Plennydd.