Same-sex marriage in Montana

Same-sex marriage has been recognized in Montana since a federal district court ruled the state's ban on same-sex marriage unconstitutional on November 19, 2014. Montana had previously denied marriage rights to same-sex couples by statute since 1997 and in its State Constitution since 2004. The state appealed the ruling to the Ninth Circuit Court of Appeals, but before that court could hear the case, the U.S. Supreme Court struck down all same-sex marriage bans in the country in Obergefell v. Hodges, mooting any remaining appeals.