St. Stanislaus College is a Catholic day and boarding school for boys in grades 7–12. It has been owned and operated by the Brothers of the Sacred Heart order since 1854. It is located around an hour's drive outside New Orleans in Bay Saint Louis, Mississippi. The institution is named after Saint Stanislaus Kostka, who is the Patron Saint of youth, young students, and seminarians. It takes in day and boarding students from grades 7-12.