Chapelle Saint-Libert de Tours, Romanesque chapel in Tours, France.

Chapelle Saint-Libert is a Romanesque chapel in Tours built from tuffeau limestone blocks, featuring two pointed-arch doorways in its design. The structure remains modest in scale with carved stonework visible across its exterior walls.

A church existed here by the 9th century, possibly already dedicated to Saint Libert. A charter of 919 records a land exchange made between 866 and 877 between the canons of Saint-Martin and Count Hugh the Abbot, covering a church, wall and postern. The present Romanesque nave was built mainly in the 12th century.

The chapel displays carved decorations with human figures, geometric patterns, and plant motifs on its outer walls, showing the artistic skills of Romanesque craftsmen. These details reveal how local artisans expressed their creativity through stone work during that era.

The chapel now serves as the headquarters of the Archaeological Society of Touraine and hosts cultural events, lectures, and concerts throughout the year. Visitors should check in advance whether tours are available, as the building functions primarily as a venue for organizational activities.

The building incorporates sections of a 4th-century Gallo-Roman wall along the Loire River and still bears traces of its earlier use as a saltpeter factory. This reuse of ancient materials shows how medieval builders pragmatically adapted existing structures for new purposes.