1664 in Ireland

Events from the year 1664 in Ireland.

Incumbent

 * Monarch: Charles II

Events

 * St Stephen's Green, Dublin, enclosed for building.
 * St. Bride's Church is completed following the uniting of the parishes of St Stephen, St Michael Le Pole and St Bride.
 * Portmore Castle is erected near the shores of Portmore Lough in County Antrim.

Publications

 * Roger Boyle, 1st Earl of Orrery's plays The General and Henry V.
 * Sir James Ware's history Rerum Hibernicarum Annales ab Anno Domini 1485 ad Annum 1558.

Births

 * Almeric de Courcy, 23rd Baron Kingsale, peer (d. 1720)

Deaths

 * March 5 – Wentworth FitzGerald, 17th Earl of Kildare, politician (b. 1634)