Morbihan
The Morbihan ( , ; ) is a departments of France, department in the administrative region of Brittany (administrative region), Brittany, situated in the northwest of France. It is named after the Gulf of Morbihan, Morbihan (''small sea'' in Breton ...
Brittany
Brittany ( ) is a peninsula, historical country and cultural area in the north-west of modern France, covering the western part of what was known as Armorica in Roman Gaul. It became an Kingdom of Brittany, independent kingdom and then a Duch ...
in north-western
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
.INSEE commune file /ref> Inhabitants of Rohan are called ''Rohannais''.
It is the home to the
House of Rohan
The House of Rohan () is a Bretons, Breton family of viscounts, later dukes and princes in the French nobility, coming from the locality of Rohan, Morbihan, Rohan in Brittany. Their line descends from the viscounts of Porhoët and is said to tr ...
, members of which included
viscount
A viscount ( , for male) or viscountess (, for female) is a title used in certain European countries for a noble of varying status. The status and any domain held by a viscount is a viscounty.
In the case of French viscounts, the title is ...
s,
duke
Duke is a male title either of a monarch ruling over a duchy, or of a member of Royal family, royalty, or nobility. As rulers, dukes are ranked below emperors, kings, grand princes, grand dukes, and above sovereign princes. As royalty or nobi ...
s and
prince
A prince is a male ruler (ranked below a king, grand prince, and grand duke) or a male member of a monarch's or former monarch's family. ''Prince'' is also a title of nobility (often highest), often hereditary, in some European states. The ...
s and has had a prominent role in
French history
The first written records for the history of France appeared in the Iron Age.
What is now France made up the bulk of the region known to the Romans as Gaul. Greek writers noted the presence of three main ethno-linguistic groups in the area: t ...
. The commune's
coat of arms
A coat of arms is a heraldry, heraldic communication design, visual design on an escutcheon (heraldry), escutcheon (i.e., shield), surcoat, or tabard (the last two being outer garments), originating in Europe. The coat of arms on an escutcheon f ...
is identical to that of the family.
Geography
Rohan is situated on the banks of the river
Oust
The Oust (; ) is a river in Brittany, France, right tributary of the Vilaine. It is long. Its source is in the hills between Corlay and Quintin. It flows generally southeast, through the following ''départements'' and towns:
* Côtes-d'Armo ...
Communes of the Morbihan department
The following is a list of the 249 Communes of France, communes of the Morbihan Departments of France, department of France.
The communes cooperate in the following Communes of France#Intercommunality, intercommunalities (as of 2025):