Mixed marriage may refer to:
Intermarriage Endogamy Exogamy Interracial marriage Interethnic marriage Interreligious marriage, also called interfaith marriage Lavender marriage Marital conversion, religious conversion based on marriage Miscegenation Mixed-orientation marriage, marriage involving spouses who do not have the same sexual orientation Mixed Marriage (play), a 1911 play by St John Greer Ervine Royal intermarriage Transnational marriage