Henry O'Brien, 5th Earl of Thomond

Henry O'Brien
Earl of Thomond
Detail (head) of a painted bust-length portrait of Henry O'Brien, 5th Earl of Thomond, showing a fair-haired man with a moustache against a dark background
Tenure1624–1639
PredecessorDonogh, 4th Earl
SuccessorBarnabas, 6th Earl
Died26 July 1639
BuriedSt Mary's Cathedral, Limerick
Spouse(s)Mary Brereton
Issue
Detail		Margaret, & others
FatherDonogh, 4th Earl
MotherElizabeth FitzGerald

Henry O'Brien, 5th Earl of Thomond PC (Ire) (1588–1639), styled Lord Ibrickane until 1624, was summoned to the House of Lords of the Irish Parliament of 1613–1615.