The De Profundis Stone is a recumbent stone located in the townland of Kilbride, County Westmeath, Ireland.
The stone was possibly used to mark an ancient graveyard, as was sometimes customary in Ireland.
[1] It takes its name from a local tradition of stopping a funerary procession at the stone, and reciting the "De Profundis"[2] (a colloquial name for Psalm 130 of the Old Testament).
[3] The Kilbride slab, made of limestone, is the only known remaining example in Ireland at which this "De Profundis" tradition was performed.
The stone is approximately 0.94 metres (3 ft) in length.