1112 in Ireland

← 1111 1110 1109 1108 1107 1112 in Ireland → 1113 1114 1115 1116 1117
Centuries:	11th 12th 13th 14th
Decades:	1100s 1110s 1120s 1130s
See also:	Other events of 1112 List of years in Ireland

Events from the year 1112 in Ireland.

Incumbents

• High King of Ireland: Domnall Ua Lochlainn

Events

• Muirchertach Ua Briain, king of Munster and dominant figure, led a hosting (military expedition) into Connacht in 1112.^[1]
• The fort of Ard-Macha, with its church, was burned on April 10, along with 2 streets of Trian-Masan.^[2]

Deaths

• Ughaire Ua Lorcain, lord of Ui-Muireadhaigh

References

1. Foster, R. F. (1989). The Oxford Illustrated History of Ireland. Oxford University Press. ISBN 978-0-19-822970-4.
2. "Part 21 of Annals of the Four Masters". celt.ucc.ie. Retrieved 2026-01-17.