11th century châteaux in Île-de-France
Château de Beynes
Beynes · Yvelines — France — XI–XV
Château de Beynes is a château at Beynes, Yvelines, in the Île-de-France region of France. The recorded building campaigns date from the 11th, 13th, 14th and 15th centuries. It is protected as a monument historique at the higher of the two levels (classé). Details are drawn from the Base Mérimée of the French Ministry of Culture.

Château de la Madeleine (ruines)
Chevreuse · Yvelines — France — XI–XIX
Château de la Madeleine (ruines) is a château at Chevreuse, Yvelines, in the Île-de-France region of France. The recorded building campaigns date from the 11th, 14th, 15th and 19th centuries. It is protected as a monument historique at the second level (inscrit). Details are drawn from the Base Mérimée of the French Ministry of Culture.

Château de Montereau-Fault-Yonne
Montereau-Fault-Yonne · Seine-et-Marne — France — XI–XIV
Château de Montereau-Fault-Yonne is a château at Montereau-Fault-Yonne, Seine-et-Marne, in the Île-de-France region of France. The recorded building campaigns date from the 11th and 14th centuries. It is protected as a monument historique at the second level (inscrit). Details are drawn from the Base Mérimée of the French Ministry of Culture.

Château de Montlhéry
Montlhéry · Essonne — France — X–XIV
Château de Montlhéry is a château at Montlhéry, Essonne, in the Île-de-France region of France. The recorded building campaigns date from the 10th, 11th, 13th and 14th centuries. It is protected as a monument historique at the higher of the two levels (classé). Details are drawn from the Base Mérimée of the French Ministry of Culture.

Château de Rochefort-en-Yvelines
Rochefort-en-Yvelines · Yvelines — France — XI–XIX
Château de Rochefort-en-Yvelines is a château at Rochefort-en-Yvelines, Yvelines, in the Île-de-France region of France. The recorded building campaigns date from the 11th, 12th and 19th centuries. Its architecture is recorded as Romanesque architecture. It is protected as a monument historique at the second level (inscrit). Details are drawn from the Base Mérimée of the French Ministry of Culture.
Tour Anne-de-Bretagne
Montfort-l’Amaury · Yvelines — France — XI–XVI
Tour Anne-de-Bretagne is a château at Montfort-l'Amaury, Yvelines, in the Île-de-France region of France. The recorded building campaigns date from the 11th, 15th and 16th centuries. It is protected as a monument historique at the higher of the two levels (classé). Details are drawn from the Base Mérimée of the French Ministry of Culture.