Nuala O'Donnell

Nuala O'Donnell
Nuala Ní Dhomhnaill
Bornc.1575
Tyrconnell, Ulster, Ireland
Diedc. 1630
Leuven, Spanish Netherlands
BuriedSt Anthony's College, Leuven
Noble familyO'Donnell dynasty
Spouse(s)Niall Garve O'Donnell
(m. 1591; sep. 1600)
IssueGrania (fl. 1607 - 1617)
FatherHugh McManus O'Donnell
MotherIníon Dubh

Nuala O'Donnell (Irish: Nuala Ní Dhomhnaill; c.1575c.1630) was an Irish noblewoman of the O'Donnell dynasty who took part in the Flight of the Earls. She was known as "the Lady of the Piercing Wail".

After the death of her sibling Rory, 1st Earl of Tyrconnell, she became the key representative of the O'Donnell clan. During her time in Continental Europe, she petitioned both Philip III of Spain and James I of England to assist the O'Donnells. She died circa 1630, presumably in Leuven, where she is interred.