St. Louis Church
- Church of Saint Louis, Grenoble
- Church of St Louis, Marseille
- Church of St Louis, Rouen
- Church of St. Louis of the French (Moscow)
- Heilige Lodewijkkerk
- Igreja Matriz São Luiz Rei
- Louis IX of France
- Ludwigskirche
- Ludwigskirche, Munich
- San Luigi Gonzaga, Corteranzo
- San Luigi dei Francesi
- St. Louis Church (Caledonia, Wisconsin)
- St. Louis Church (Fall River, Massachusetts)
- St. Louis Church (Louisville, Ohio)
- St. Louis Roman Catholic Church
- St. Ludwig's Church, Celle