Châteaux of the 18th century
- XVII–XVIII
Château de Lozier, dit aussi l’Hozier ou l’Osier
Plumaugat · Côtes-d’Armor — France — XVII–XVIII
Château de Lozier, dit aussi l'Hozier ou l'Osier is a château at Plumaugat, Côtes-d'Armor, in the Bretagne region of France. The recorded building campaigns date from the 17th and 18th 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 Lucé
Le Grand-Lucé · Sarthe — France — XVIII
Château de Lucé is a château at Le Grand-Lucé, Sarthe, in the Pays de la Loire region of France. The recorded building campaign dates from the 18th century. Its architecture is recorded as classical 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.

Château de Lucinière
Joué-sur-Erdre · Loire-Atlantique — France — XVII–XIX
Château de Lucinière is a château at Joué-sur-Erdre, Loire-Atlantique, in the Pays de la Loire region of France. The recorded building campaigns date from the 17th, 18th 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 Lunegarde
Lunegarde · Lot — France — XVIII
Château de Lunegarde is a château at Lunegarde, Lot, in the Occitanie region of France. The recorded building campaign dates from the 18th century. 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 Lunéville
Lunéville · Meurthe-et-Moselle — France — XVIII–XIX
Château de Lunéville is a château at Lunéville, Meurthe-et-Moselle, in the Grand Est region of France. The recorded building campaigns date from the 18th and 19th 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 Lupé
Lupé · Loire — France — XV–XVIII
Château de Lupé is a château at Lupé, Loire, in the Auvergne-Rhône-Alpes region of France. The recorded building campaigns date from the 15th, 16th and 18th 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.
- XVII–XVIII
Château de Lusigneul
Montreuil-l’Argillé · Eure — France — XVII–XVIII
Château de Lusigneul is a château at Montreuil-l'Argillé, Eure, in the Normandie region of France. The recorded building campaigns date from the 17th and 18th 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 Luttange
Luttange · Moselle — France — XIII–XX
Château de Luttange is a château at Luttange, Moselle, in the Grand Est region of France. The recorded building campaigns date from the 13th, 15th, 18th and 20th 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 Luzier
Beaumont · Dordogne — France — XIV–XVIII
Château de Luzier is a château at Beaumont, Dordogne, in the Nouvelle-Aquitaine region of France. The recorded building campaigns date from the 14th, 17th and 18th 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 Lyde et sa chapelle
Baurech · Gironde — France — XVII–XVIII
Château de Lyde et sa chapelle is a château at Baurech, Gironde, in the Nouvelle-Aquitaine region of France. The recorded building campaigns date from the 17th and 18th 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 Lysandré
Plouha · Côtes-d’Armor — France — XVII–XVIII
Château de Lysandré is a château at Plouha, Côtes-d'Armor, in the Bretagne region of France. The recorded building campaigns date from the 17th and 18th 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 Madières
Rogues · Gard — France — XIV–XVIII
Château de Madières is a château at Rogues, Gard, in the Occitanie region of France. The recorded building campaigns date from the 14th, 16th, 17th and 18th 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 Madon
Candé-sur-Beuvron · Loir-et-Cher — France — XV–XVIII
Château de Madon is a château at Candé-sur-Beuvron, Loir-et-Cher, in the Centre-Val de Loire region of France. The recorded building campaigns date from the 15th, 16th, 17th and 18th 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.
- XVIII–XIX
Château de Magneux-Haute-Rive
Magneux-Haute-Rive · Loire — France — XVIII–XIX
Château de Magneux-Haute-Rive is a château at Magneux-Haute-Rive, Loire, in the Auvergne-Rhône-Alpes region of France. The recorded building campaigns date from the 18th 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 Magrin
Magrin · Tarn — France — XVI–XVIII
Château de Magrin is a château at Magrin, Tarn, in the Occitanie region of France. The recorded building campaigns date from the 16th, 17th and 18th 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 Maintenon
Maintenon · Eure-et-Loir — France — XII–XVIII
Château de Maintenon is a château at Maintenon, Eure-et-Loir, in the Centre-Val de Loire region of France. The recorded building campaigns date from the 12th, 17th and 18th centuries. Its architecture is recorded as Louis XII style. 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 Maison-Maugis
Maison-Maugis · Orne — France — XIII–XIX
Château de Maison-Maugis is a château at Maison-Maugis, Orne, in the Normandie region of France. The recorded building campaigns date from the 13th, 17th, 18th 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 Maisons-Laffitte
Maisons-Laffitte · Yvelines — France — XVII–XVIII
Château de Maisons-Laffitte is a château at Maisons-Laffitte, Yvelines, in the Île-de-France region of France. The recorded building campaigns date from the 17th and 18th centuries. Its architecture is recorded as baroque architecture. 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 Malesherbes
Malesherbes · Loiret — France — XIV–XVIII
Château de Malesherbes is a château at Malesherbes, Loiret, in the Centre-Val de Loire region of France. The recorded building campaigns date from the 14th, 15th, 16th, 17th and 18th 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 Malijai
Malijai · Alpes-de-Haute-Provence — France — XVIII–XIX
Château de Malijai is a château at Malijai, Alpes-de-Haute-Provence, in the Provence-Alpes-Côte d'Azur region of France. The recorded building campaigns date from the 18th and 19th 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 Mantelon
Denée · Maine-et-Loire — France — XVI–XVIII
Château de Mantelon is a château at Denée, Maine-et-Loire, in the Pays de la Loire region of France. The recorded building campaigns date from the 16th and 18th 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 Mantoche
Mantoche · Haute-Saône — France — XVIII
Château de Mantoche is a château at Mantoche, Haute-Saône, in the Bourgogne-Franche-Comté region of France. The recorded building campaign dates from the 18th century. 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.
- XV–XIX
Château de Marandière
Estivareilles · Loire — France — XV–XIX
Château de Marandière is a château at Estivareilles, Loire, in the Auvergne-Rhône-Alpes region of France. The recorded building campaigns date from the 15th, 17th, 18th 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.
- XVI–XIX
Château de Marault
Bologne · Haute-Marne — France — XVI–XIX
Château de Marault is a château at Bologne, Haute-Marne, in the Grand Est region of France. The recorded building campaigns date from the 16th, 18th 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.