1107 in Ireland

The following is a list of events from the year 1107 in Ireland.

Incumbents High King of Ireland: Domnall Ua Lochlainn

Events A battle was fought between the people of the east and west of the Teathbha, in which Cinaedh (lord of Calraighe), along with others, were slain by Domhnall Mac Fiacla. Muirchertach Ua Briain further consolidated his authority over Meath and neighboring kingdoms.The Oxford Illustrated History of Ireland. Foster, RF. Oxford University Press, Oxford. 1989