This list of castles in Brittany is a list of medieval castles or château forts in the region in western France.

Links in italics are links to articles in the French Wikipedia.

Castles of which little or nothing remains include Château de Montafilan.

Name	Date	Condition	Image	Ownership / Access	Notes
Château de Dinan	130114th century	Substantially intact		Commune	Houses local museum.[1]
Fort-la-Latte	130114th century	Substantially intact			Surviving drawbridge.[2]
Château du Guildo	110112-14th century	Ruins
Château de La Hunaudaye	120113-15th century	Ruins
Château de Guingamp	140115th century
Château de La Roche-Jagu	14181418	Intact
Château de Tonquédec	140115th century	Ruins

Castles of which little or nothing remains include Château de Joyeuse Garde and Château de Rustéphan.

Name	Date	Condition	Image	Ownership / Access	Notes
Château de Brest	100111-17th century	Intact			On site of Roman fort, military fortress until 20th century.
Château de Châteaulin	90110th century	Ruins			Destroyed by the English in 1373.
Château de Kerjean	15401540s-1590s	Substantially intact			Damaged during the French Revolution, restored in the 20th and 21st century.
Château de Kérouzéré	140115-17th century	Intact			Besieged in 1590 during the French Wars of Religion, rebuilt c.1600.
Château du Taureau	150116-17th century.	Substantially intact			Built 1542, redesigned by Vauban 1689.
Château de Trémazan	120113-14th century	Ruins			Partially collapsed 1995.

Name	Date	Condition	Image	Ownership / Access	Notes
Château de Bonnefontaine	100111-16th century	Rebuilt
Château de Combourg	100111-15th century	Intact		Private (open to the public)	Childhood home of François-René de Chateaubriand.[3]
Château de Fougères	100112-15th century	Substantially intact
Château de Saint-Aubin-du-Cormier	120113th century.	Ruins
Château de Saint-Malo	140115-18th century	Restored		Commune
Solidor Tower	13691369-82	Intact			Formerly used as a gaol, now a museum.
Château de Vitré	120113-15th century	Restored		Commune	Abandoned 17th century, damaged by fire 18th century, restored from 1875.[4]

Name	Date	Condition	Image	Ownership / Access	Notes
Château de Comper		Rebuilt			Dismantled 1598, rebuilt 19th century.
Château de Josselin	130114th century	Substantially intact			Partially demolished in 1629 on orders of Cardinal Richelieu, four of the original nine towers remain.
Château de Largoët	120113-15th century	Ruins
Château du Plessis-Josso	130114-16th century	Intact
Château de Pontivy	140115-16th century	Intact			Also known as the Château des Rohan.
Château de Suscinio	120113-15th century	Restored		Département	Restored from ruin after 1965, built as residence of the Duke of Brittany.[5]
Château de Trécesson	140115th century	Intact		Private	[6]

• List of castles in France
• List of châteaux in France