Is incest between adults a crime in Switzerland?

Criminal offense

Criminal offense

Switzerland 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

Liechtenstein
Criminal offense
Luxembourg
Criminal offense
France
Legal between adults
Austria
Criminal offense
Germany
Criminal offense
Slovenia
Legal between adults

Other laws in Switzerland

Same-Sex Marriage
Marriage legal
Same-Sex Activity
Legal
Age of Consent
16–17
Sex Work
Legal & regulated
Divorce
Legal
Same-Sex Adoption
Joint adoption legal
Marriage Age
18+

Every law in Switzerland → · 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.