Ednyfed was buried in his own chapel, now Llandrillo yn Rhos Church, Llandrillo-yn-Rhos (Rhos-on-Sea), North Wales, which was enlarged to become the parish church after the previous one (Dinerth Parish Church) had been inundated by the sea during Ednyfed's lifetime. A tombstone attributed to him once lay near the altar but is now in a vertical position in the entrance porch of the church, but the name inscribed is "Ednyfed quondam vicarius"(sometime vicar), and an "Ednyfed ap Bleddyn" was vicar in 1407.