Occitanie
Châteaux recorded in Occitanie, from the public heritage registers.

Château d’Arzens
Arzens · Aude — France — XV–XVI
Château d'Arzens is a château at Arzens, Aude, in the Occitanie region of France. The recorded building campaigns date from the 15th and 16th 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 d’Assas
Assas · Hérault — France — XVIII
Château d'Assas is a château at Assas, Hérault, in the Occitanie region of France. The recorded building campaign dates from the 18th century. 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 d’Assier
Assier · Lot — France — XVI
Château d'Assier is a château at Assier, Lot, in the Occitanie region of France. The recorded building campaign dates from the 16th century. Its architecture is recorded as French Renaissance 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 d’Aubais
Aubais · Gard — France — XIV–XIX
Château d'Aubais is a château at Aubais, Gard, in the Occitanie region of France. The recorded building campaigns date from the 14th, 15th, 16th, 17th, 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 d’Aujargues
Aujargues · Gard — France — XVII
Château d'Aujargues is a château at Aujargues, Gard, in the Occitanie region of France. The recorded building campaign dates from the 17th 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 d’Auriac
Auriac · Aude — France — XI–XII
Château d'Auriac is a château at Auriac, Aude, in the Occitanie region of France. The recorded building campaigns date from the 11th and 12th 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 d’Aurignac
Aurignac · Haute-Garonne — France — XIII
Château d'Aurignac is a château at Aurignac, Haute-Garonne, in the Occitanie region of France. The recorded building campaign dates from the 13th 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 d’Avensac
Avensac · Gers — France — XIV–XIX
Château d'Avensac is a château at Avensac, Gers, in the Occitanie region of France. The recorded building campaigns date from the 14th 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 d’Avezan
Avezan · Gers — France — XIII–XVIII
Château d'Avezan is a château at Avezan, Gers, in the Occitanie region of France. The recorded building campaigns date from the 13th, 15th, 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 d’Aynac
Aynac · Lot — France — XVI–XIX
Château d'Aynac is a château at Aynac, Lot, in the Occitanie region of France. The recorded building campaigns date from the 16th, 17th 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 d’Esclignac
Monfort · Gers — France — XV–XVI
Château d'Esclignac is a château at Monfort, Gers, in the Occitanie region of France. The recorded building campaigns date from the 15th and 16th 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–XVII
Château d’Espanès
Espanès · Haute-Garonne — France — XVI–XVII
Château d'Espanès is a château at Espanès, Haute-Garonne, in the Occitanie region of France. The recorded building campaigns date from the 16th and 17th 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 d’Espas
Espas · Gers — France — XII–XVII
Château d'Espas is a château at Espas, Gers, in the Occitanie region of France. The recorded building campaigns date from the 12th, 13th and 17th 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 d’Estaing
Estaing · Aveyron — France — XV–XVI
Château d'Estaing is a château at Estaing, Aveyron, in the Occitanie region of France. The recorded building campaigns date from the 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.

Château d’Hauterive
Castres · Tarn — France — XIV–XX
Château d'Hauterive is a château at Castres, Tarn, in the Occitanie region of France. The recorded building campaigns date from the 14th, 16th, 17th, 19th 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.
- XIII
Château d’Homps
Homps · Gers — France — XIII
Château d'Homps is a château at Homps, Gers, in the Occitanie region of France. The recorded building campaign dates from the 13th 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 d’Hutaud
Gaillac · Tarn — France — XVII–XIX
Château d'Hutaud is a château at Gaillac, Tarn, in the Occitanie region of France. The recorded building campaigns date from the 17th 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 d’O
Montpellier · Hérault — France — XVIII
Château d'O is a château at Montpellier, Hérault, in the Occitanie region of France. The recorded building campaign dates from the 18th century. 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 d’Odos dit de Marguerite de Navarre
Odos · Hautes-Pyrénées — France — XIII–XIX
Château d'Odos dit de Marguerite de Navarre is a château at Odos, Hautes-Pyrénées, in the Occitanie region of France. The recorded building campaigns date from the 13th, 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 d’Orbessan
Orbessan · Gers — France — XVII–XVIII
Château d'Orbessan is a château at Orbessan, Gers, in the Occitanie 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 d’Ourout
Argelès-Gazost · Hautes-Pyrénées — France — XV–XIX
Château d'Ourout is a château at Argelès-Gazost, Hautes-Pyrénées, in the Occitanie region of France. The recorded building campaigns date from the 15th, 16th 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 d’Usson-les-Bains
Rouze · Ariège — France — XI–XIII
Château d'Usson-les-Bains is a château at Rouze, Ariège, in the Occitanie region of France. The recorded building campaigns date from the 11th and 13th 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 Balarin
Montréal · Gers — France — XIII
Château de Balarin is a château at Montréal, Gers, in the Occitanie region of France. The recorded building campaign dates from the 13th 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 Balsac
Balsac · Aveyron — France — XIV–XVII
Château de Balsac is a château at Balsac, Aveyron, in the Occitanie region of France. The recorded building campaigns date from the 14th, 15th, 16th and 17th 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.