Louisiana Creoles (French: Créoles de la Louisiane, Louisiana Creole: Moun Kréyòl la Lwizyàn, Spanish: Criollos de Luisiana) are a Louisiana French ethnic group descended from the inhabitants of colonial Louisiana during the periods of French and Spanish rule, before it became a part of the United States or in the early years under the United States. They share cultural ties such as the traditional use of the French, Spanish, and Creole languages, and predominantly practice Catholicism.
The term Créole was originally used by French Creoles to distinguish people born in Louisiana from those born elsewhere, thus drawing a distinction between Old-World Europeans (and Africans) and their descendants born in the New World. The word is not a racial label—people of European, African, or mixed ancestry can and have identified as Louisiana Creoles since the 18th century. After the Sale of Louisiana, the term "Creole" took on a more political meaning and identity, especially for those people of Latinate culture. The Catholic Latin-Creole culture in Louisiana contrasted greatly to the Anglo-Protestant culture of Yankee Americans.