1215 in Ireland

Incumbent

• Lord: John

Events

• 11 November – Echdonn Mac Gilla Uidir, Archbishop of Armagh, attends the Fourth Council of the Lateran in Rome.
• The port of New Ross is granted trading concessions from John, King of England.
• Sir Geoffrey de Luterel is granted the townland of Cratloe in County Clare, including the Cratloe Woods.