1190 in Ireland
Events from the year 1190 in Ireland.
Incumbent
Events
- Hugh de Lacy, 1st Earl of Ulster was replaced as Viceroy of Ireland by Guillaume le Petil. He was later reappointed to serve as viceroy from 1205 to 1210.
- Killone Abbey was founded by Donal Mor O'Brien, King of Thomond and Munster.
- Knockmoy Abbey was founded as a Cistercian abbey by the King of Connacht, Cathal Crobhdearg Ua Conchobair, in what is now Abbeyknockmoy