Lesbian, gay, bisexual, and transgender (LGBT) persons in the U.S. state of South Dakota may face some legal challenges not experienced by non-LGBT residents. Same-sex sexual activity is legal in South Dakota, and same-sex marriages have been recognized since June 2015 as a result of Obergefell v. Hodges. State statutes do not address discrimination on account of sexual orientation or gender identity; however, the U.S. Supreme Court's ruling in Bostock v. Clayton County established that employment discrimination against LGBT people is illegal under federal law.