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

Château de Canac
Onet-le-Château · Aveyron — France — XV–XVI
Château de Canac is a château at Onet-le-Château, Aveyron, in the Occitanie region of France. The recorded building campaigns date from the 15th and 16th centuries. Its architecture is recorded as 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.
- XIX
Château de Candes
Saint-Michel · Tarn-et-Garonne — France — XIX
Château de Candes is a château at Saint-Michel, Tarn-et-Garonne, in the Occitanie region of France. The recorded building campaign dates from the 19th 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 Cantepau
Albi · Tarn — France — XV–XVII
Château de Cantepau is a château at Albi, Tarn, in the Occitanie region of France. The recorded building campaigns date from the 15th 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.
- XVIII
Château de Cardet
Cardet · Gard — France — XVIII
Château de Cardet is a château at Cardet, Gard, 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 Cas
Espinas · Tarn-et-Garonne — France — XV–XVII
Château de Cas is a château at Espinas, Tarn-et-Garonne, in the Occitanie region of France. The recorded building campaigns date from the 15th 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 de Cascastel
Cascastel-des-Corbières · Aude — France — XII–XVIII
Château de Cascastel is a château at Cascastel-des-Corbières, Aude, in the Occitanie region of France. The recorded building campaigns date from the 12th, 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 Cassaigne
Cassaigne · Gers — France — XIII–XVIII
Château de Cassaigne is a château at Cassaigne, Gers, in the Occitanie region of France. The recorded building campaigns date from the 13th, 15th 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 Castagnac
Castagnac · Haute-Garonne — France — XV–XIX
Château de Castagnac is a château at Castagnac, Haute-Garonne, in the Occitanie region of France. The recorded building campaigns date from the 15th, 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.

château de Castanet
Pourcharesses · Lozère — France — XVI
château de Castanet is a château at Pourcharesses, Lozère, in the Occitanie region of France. The recorded building campaign dates from the 16th 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 Castelferrus
Castelferrus · Tarn-et-Garonne — France — XIV–XIX
Château de Castelferrus is a château at Castelferrus, Tarn-et-Garonne, in the Occitanie region of France. The recorded building campaigns date from the 14th, 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 de Castelfranc
Montredon-Labessonnié · Tarn — France — XVI–XIX
Château de Castelfranc is a château at Montredon-Labessonnié, Tarn, in the Occitanie region of France. The recorded building campaigns date from the 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 de Castelnau-d’Estrétefonds
Castelnau-d’Estrétefonds · Haute-Garonne — France — XVI–XIX
Château de Castelnau-d'Estrétefonds is a château at Castelnau-d'Estrétefonds, Haute-Garonne, in the Occitanie region of France. The recorded building campaigns date from the 16th, 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 Castelnau-de-Bretenoux
Prudhomat · Lot — France — XI–XVIII
Château de Castelnau-de-Bretenoux is a château at Prudhomat, Lot, in the Occitanie region of France. The recorded building campaigns date from the 11th, 14th, 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 Castelnau-de-Lévis
Castelnau-de-Lévis · Tarn — France — XIII
Château de Castelnau-de-Lévis is a château at Castelnau-de-Lévis, Tarn, in the Occitanie region of France. The recorded building campaign dates from the 13th 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 de Castelnau-Montratier
Castelnau-Montratier · Lot — France — XIII
Château de Castelnau-Montratier is a château at Castelnau-Montratier, Lot, 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 Castelnau-Pégayrols
Castelnau-Pégayrols · Aveyron — France — XI–XVIII
Château de Castelnau-Pégayrols is a château at Castelnau-Pégayrols, Aveyron, in the Occitanie region of France. The recorded building campaigns date from the 11th, 15th 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 Castelnaudary
Castelnaudary · Aude — France — XVI
Château de Castelnaudary is a château at Castelnaudary, Aude, in the Occitanie region of France. The recorded building campaign dates from the 16th 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.
- XVII–XIX
Château de Castels
Valence · Tarn-et-Garonne — France — XVII–XIX
Château de Castels is a château at Valence, Tarn-et-Garonne, 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 second level (inscrit). Details are drawn from the Base Mérimée of the French Ministry of Culture.
Château de Caudeval
Caudeval · Aude — France — XIII–XVIII
Château de Caudeval is a château at Caudeval, Aude, in the Occitanie region of France. The recorded building campaigns date from the 13th, 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 Caumont
Cazaux-Savès · Gers — France — XVI–XIX
Château de Caumont is a château at Cazaux-Savès, Gers, in the Occitanie region of France. The recorded building campaigns date from the 16th, 17th and 19th centuries. Its architecture is recorded as 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.
- XVIII
Château de Cavanac
Cavanac · Aude — France — XVIII
Château de Cavanac is a château at Cavanac, Aude, 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 Caveirac
Caveirac · Gard — France — XVII–XVIII
Château de Caveirac is a château at Caveirac, Gard, in the Occitanie region of France. The recorded building campaigns date from the 17th and 18th centuries. Its architecture is recorded as classical 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 Caylus
Caylus · Tarn-et-Garonne — France — XIX–XX
Château de Caylus is a château at Caylus, Tarn-et-Garonne, in the Occitanie region of France. The recorded building campaigns date from the 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.

Château de Cazilhac
Le Bousquet-d’Orb · Hérault — France — XIII–XVII
Château de Cazilhac is a château at Le Bousquet-d'Orb, Hérault, in the Occitanie region of France. The recorded building campaigns date from the 13th, 14th, 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.