Same-sex marriage in Delaware

Same-sex marriage has been legally recognized in Delaware since July 1, 2013. Governor Jack Markell signed legislation legalizing same-sex marriage on May 7, 2013, just hours after its passage in the Delaware House of Representatives and Senate. Delaware was the eleventh U.S. state, and the twelfth U.S. jurisdiction (after the District of Columbia), to allow same-sex couples to marry, preceding Minnesota and Rhode Island by one month.

Delaware previously extended recognition to same-sex relationships in the form of civil unions, which granted same-sex couples the "rights, benefits, protections, and responsibilities" of married spouses. Civil unions became available in Delaware on January 1, 2012, following the enactment of legislation signed by Governor Markell on May 11, 2011.