1444 in Ireland

Incumbents

• Lord of Ireland: Henry VI
• Lord High Treasurer: William Chevir
• King of Tyrone: Eoghan mac Néill Óg O'Neill
• King of Leinster: Donnchadh mac Art Mac Murchadha Caomhánach
• King of Connacht: Aedh mac Tairdelbach Óg Ó Conchobair
• King of Osraige: Donnchadh Mór Riabhach
• King of Desmond: Domhnall an Dana Mac Carthaigh
• King of Thomond: Mathghamhain Dall Ó Briain
• Lord of Clonlonan: Laighnech mac Corc

  Events

• 21 June - James Butler, 4th Earl of Ormond, held a meeting of the Great Council at Drogheda.
• 6 November - Cormac Mác Shamhradháin was appointed as the next Bishop of Ardagh.

  Deaths

• 2 May - Hugh Boy II O'Neill, King of Clandeboye