Musée de Saint-Antoine-l'Abbaye, Historical museum in Saint-Antoine-l'Abbaye, France.

The Musée de Saint-Antoine-l'Abbaye occupies the former novitiate, rebuilt in the 17th and 18th centuries on a medieval structure. Its triangular pediment bears the arms of Abbot Étienne Galland (1747–1767) and the insignia of the canons. Inside, the permanent display 'Chroniques d'une abbaye' fills two floors, while the vaulted ground-floor room hosts temporary exhibitions.

The museum opened in 1979, run by the Isère department, in 17th- and 18th-century abbey buildings. In 1980 a donation of works by painter Jean Vinay enriched the collections, and in 1990 the displays were redesigned as a museum of art and history. Since 2009 the permanent exhibition has included a 3D film on the abbey church building site, 1070–1490.

The museum reveals how the Abbey drew pilgrims seeking healing, and how the monks became known for their knowledge of medicinal plants and oils. Visitors can see how this reputation shaped the spiritual and practical life of the community over centuries.

The museum spreads over more than 1,300 m² across several 17th- and 18th-century abbey buildings, so allow time to move between the novitiate, the foreigners' building and the great stables. The permanent tour Chroniques d'une abbaye occupies two floors of the former novitiate, while temporary exhibitions fill the vaulted ground-floor room and the vaulted hall of the stables. The gypsery salon of the foreigners' building opens only for concerts and occasional guided tours.

The monastic garden still grows plants that medieval monks cultivated and used in their healing practice. This living collection allows visitors to see firsthand the botanical resources the monks worked with daily.