The Musée Claude-Debussy, or Maison Claude Debussy, is the birthplace of the composer Claude Debussy, in Saint-Germain-en-Laye, a western suburb of Paris, France. It contains a small museum about the composer.

The house was built in the 17th century. Claude Debussy was born here on 22 August 1862, and lived here in early childhood; his father had a china shop on the ground floor.

The museum opened in 1990. It is reached by a wooden staircase in the inner courtyard. There are two rooms containing objects, furniture, manuscripts, photographs and paintings relating to the composer. A third room is a small auditorium.

The wooden staircase is a monument historique. The award Maisons des Illustres ("Houses of the illustrious") has been given to the museum.

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