Is incest between adults a crime in Ireland?

Criminal offense

Criminal offense

Ireland is one of 111 countries classified “Criminal offense” for incest between adults — 68% of the 164 with data.

Source

Taken from
Wikipedia: Laws regarding incest
Last checked
15 September 2026
How it was classified
Read directly from the source’s own table, without interpretation.

Nearby countries

United Kingdom
Criminal offense
Belgium
Legal between adults
Netherlands
Legal between adults
Luxembourg
Criminal offense
France
Legal between adults
Denmark
Criminal offense

Other laws in Ireland

Same-Sex Marriage
Marriage legal
Same-Sex Activity
Legal
Age of Consent
16–17
Sex Work
Buying illegal (Nordic model)
Divorce
Heavily restricted
Same-Sex Adoption
Joint adoption legal
Marriage Age
18+

Every law in Ireland → · Where is incest between adults a crime? →

A visual reference compiled from Wikipedia’s law-by-country articles, not legal advice. Laws change and summaries simplify — check a primary source before relying on anything here.