Where Same-Sex Marriage Is Legal in 2026: The Updated Map
Marriage equality has come a long way. As of 2026, 38 countries legally recognize same-sex marriage. That number has grown steadily since the Netherlands became the first country to legalize it in 2001. But the map is uneven, and the legal protections those marriages come with vary a lot.
The Full List: Where Same-Sex Marriage Is Legal
These countries perform and fully recognize same-sex marriages:
- Americas: Argentina, Brazil, Canada, Chile, Colombia, Costa Rica, Cuba, Ecuador, Mexico, United States, Uruguay
- Europe: Andorra, Austria, Belgium, Denmark, Estonia, Finland, France, Germany, Greece, Iceland, Ireland, Liechtenstein, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovenia, Spain, Sweden, Switzerland, United Kingdom
- Oceania: Australia, New Zealand
- Africa: South Africa
- Asia/Pacific: Taiwan, Thailand
The Newest Countries on the List
The most recent additions show that momentum is still building, even if slowly.
- Thailand became the first country in Southeast Asia to legalize same-sex marriage, with the law taking effect on January 23, 2025. Same-sex couples now have full marriage rights including inheritance, adoption, and tax benefits.
- Liechtenstein joined on January 1, 2025, after its parliament passed the bill in 2024 and received royal assent from Prince Alois.
- Greece legalized same-sex marriage in February 2024, becoming the first Orthodox Christian-majority country to do so. Same-sex couples in Greece can also adopt.
- Estonia joined on January 1, 2024, becoming the first former Soviet republic to legalize same-sex marriage.
- Nepal is in a unique situation. The Supreme Court directed all local authorities in 2024 to register same-sex marriages, and at least 17 couples have married. However, the country’s laws still technically define marriage between a man and a woman. Full legislation has not yet passed.
Recognition vs. Full Equality: There Is a Difference
Having a marriage certificate is step one. Full equality is something else. Some countries recognize same-sex marriages performed abroad but do not perform them domestically. Several EU countries, including Poland, Romania, Slovakia, and Bulgaria, were required in late 2025 by a European Court of Justice ruling to recognize marriages between EU citizens performed in other member states.
Even in countries with full marriage equality, other gaps can exist. Joint adoption rights, fertility treatment access, and spousal immigration rules vary. Thailand, for example, is still working through implementation of some additional rights beyond marriage registration itself.
Where Things Are Moving (and Where They Are Not)
Progress is real but fragile. Several countries have added anti-LGBTQ+ laws in recent years, particularly across sub-Saharan Africa. The Philippines and Poland have discussed civil unions but have not enacted them. Japan recognizes some same-sex partnerships at the local level but has no national law.
The global picture is genuinely mixed. Celebrating wins matters. So does keeping an eye on backslides.
What This Means for You
If you are in a country with marriage equality, your legal rights as a married couple should be the same as any other married couple. If you are in a country without it, organizations like ILGA World and Equaldex track current legal statuses and can help you understand your options. Always consult a legal professional for advice specific to your situation.
The map keeps changing. And the direction of the last two decades has been toward more rights, not fewer, even when the pace feels slow.