Église Saint-Jean de Grésignac, Medieval church ruins in La Chapelle-Grésignac, France.

Église Saint-Jean de Grésignac is a ruined Romanesque church of which two rounded arches borne on columns with cube-shaped capitals survive, in the hamlet of Grésignac at La Chapelle-Grésignac. The masonry is of local stone, and the standing fragments show the bay of the nave arcade rather than a complete building.

Built in the 12th century, the church lost its role as a parish church in the 17th century when Saint-Étienne church took over as the main place of worship. This change marked the beginning of its decline.

The name Grésignac comes from a Gallo-Roman estate name, and the church served the small community of La Chapelle-Grésignac until the 17th century, when worship moved to Saint-Étienne. The roofless nave now stands open to the sky, and the two Romanesque arches remain the most legible surviving element for visitors.

The site sits on a hiking trail that connects multiple historical locations in the region, including Beaumont Castle. It works best for visitors who enjoy walking and want to explore several places during the same outing.

The two surviving Romanesque arches rest on columns with cube-shaped capitals, a detail typical of 12th-century churches in the Charente. The nave and most of the building have collapsed, leaving these arcades standing in open air, so the carved capitals can be examined up close without scaffolding.