Louisiana Museum can refer to:
- Louisiana Museum of Modern ArtLouisiana Museum of Modern ArtThe Louisiana Museum of Modern Art is an art museum located directly on the shore of the Øresund Sound in Humlebæk, north of Copenhagen, Denmark. It is the most visited art museum in Denmark with an extensive permanent collection of modern and contemporary art, dating from World War II and up...
- Louisiana State MuseumLouisiana State MuseumThe Louisiana State Museum , founded in New Orleans in 1906 and still headquartered there, is a complex of National Historic Landmarks housing thousands of artifacts and works of art reflecting Louisiana's legacy of historic events and cultural diversity....
in the United States