Encyclopedias, Almanacs, Transcripts, and Maps
- Louis of Casoria, ven.
- Louis of Granada
- Louis VI, King of France
- Louis VII, King of France
- Louis XIV, King of France
- Louis XV, King of France
- Louis-Dreyfus, Julia
- Louise de Marillac, St.
- Louise of France (Thérèse de St. Augustin), ven.
- Louise of Savoy, Bl.
- Louisiana, Catholic Church in
- Louismet, Savinien
- Louisville, Archdiocese of
- Louis°
- Louny
- Lourie, Arthur
- Lourie, Arthur
- Lourie, Norman Victor
- Louvain, American College at
- Louvain, Catholic University of