Marriage
Written in plain language for general understanding. This is educational content, not legal advice. Based on Icelandic Acts of the Althingi, statutory instruments, and official guidance.
Icelandic National Law
What is this right?
Iceland's marriage law is gender-neutral — same-sex marriage has been legal since June 2010.
- Minimum age: 18 — no exceptions.
- Monogamy required: You cannot marry while already married.
- Prohibited marriages: Close blood relatives (consanguinity rules apply).
Two forms of ceremony:
- Civil ceremonies: Performed by District Commissioners (Sýslumenn) and their legally trained representatives.
- Religious ceremonies: Performed by ministers of the National Church (Þjóðkirkjan), ministers of registered religious organisations, or leaders of registered life stance organisations — all must hold certification from the District Commissioner.
Registered cohabitation (sambúðarfélag) also carries legal recognition for property, custody, and other family law purposes.
When does it apply?
- You wish to marry in Iceland.
- Both parties must be at least 18 years old.
What should you do?
- Apply for a marriage certificate at the District Commissioner (Sýslumaður).
- Provide required documentation: proof of identity, proof that you are not currently married, and birth certificates.
- Choose between a civil or religious ceremony.
What should you NOT do?
- Don't marry while already married — bigamy is prohibited.
- Don't skip the District Commissioner process — a ceremony without proper authorisation may not be legally valid.
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