Same-sex marriage in Tlaxcala

Same-sex marriage has been legal in Tlaxcala since 25 December 2020. Legislation to legalise same-sex marriage passed the Congress of Tlaxcala on 8 December 2020 by a vote of 16–3, and came into force on 25 December. Tlaxcala has also recognised civil unions, which grant several of the rights and benefits of marriage, for both opposite-sex and same-sex couples since 12 January 2017.