Ireland context: Eligibility, Who Qualifies?
Ireland's citizenship law offers two main pathways based on your Irish ancestry:
You have automatic right to Irish citizenship if at least one of the following applies:
✓ Irish Parent: One of your parents was an Irish citizen at the time of your birth (regardless of where you were born)
✓ Irish-Born Grandparent: One of your grandparents was born in Ireland
✓ Irish-Born Great-Grandparent: One of your great-grandparents was born in Ireland
✓ Irish-Born Great-Great-Grandparent: One of your great-great-grandparents was born in Ireland
Important: Ancestors other than your parents up to your great-great-grandparents are applicable. Siblings, cousins, aunts, and uncles do NOT convey eligibility.
If you qualify for automatic citizenship, you simply need to apply for an Irish passport with proof of your ancestor's Irish birth and your family connection.
If you were born outside of Ireland , you can become an Irish citizen through Foreign Birth Registration if:
✓ One of your grandparents was born in Ireland, OR
✓ One of your parents was an Irish citizen at the time of your birth (even if they were not born in Ireland)
This pathway requires registration in Ireland's Foreign Births Register before you can apply for an Irish passport.