Cuana of Kilcoonagh

Cuana of Kilcoonagh was an Irish missionary active around the year 500 or after, in the north-⁠east of the parish of Ballymacward in County Galway. He founded the church of Kilcoonagh, now in the townland of Garrafine, of which only a small children's burial ground called Shanclogh survives.

He preached among the Soghain people, to whom he seems to have belonged himself. His genealogy shows him as a kinsman of Kerrill and of Molua of Kilmoluagh. He is an Irish saint venerated locally, from the time of the undivided Church, without synodal canonization.