Is incest between adults a crime in Singapore?

Criminal offense

Criminal offense

Singapore 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

Indonesia
Criminal offense
Malaysia
Criminal offense
Cambodia
Legal between adults
Brunei
Criminal offense
Thailand
Legal between adults
Vietnam
Criminal offense

Other laws in Singapore

Same-Sex Marriage
Not recognized
Same-Sex Activity
Legal
Age of Consent
16–17
Sex Work
Decriminalized / unregulated
Pornography
Illegal
Divorce
Heavily restricted
Same-Sex Adoption
Limited (step-child / single)
Marriage Age
18+

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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.