ClasséPublic building · protected 1930Préfecture maritimePart of the building is protectedPhoto: XIIIfromTOKYO · CC BY-SA 3.0 · Wikimedia Commons
Préfecture maritime · Photo: XIIIfromTOKYO · CC BY-SA 3.05historic monuments
History of Lorient · Monuments historiques
5 historic monuments, 1 classé
The oldest monuments in Lorient date from the 16th century. Lorient has 0.9 monuments for every 10,000 residents; the median compared French town has 2.5. We have photos of 5 of Lorient’s monuments.
Monuments historiques
5
0.9 per 10,000 residents
median compared town 2.5
median compared town 2.5
Classé
1
the highest protection
Inscrit
4
the second level
Oldest part
16th c.
of any listed monument
Homes before 1919
2.3%
median compared town 7.4%
In pictures
Lorient in 5 photos
Tap a photo to step through them full screen.
Chambre de commerce et d’industrie de Lorient et du MorbihanInscrit
Chapelle Saint-ChristopheInscrit
Monument expiatoireInscrit
MaisonInscrit+1See all photosPhotos from Wikimedia Commons, copied to our own server, each credited to its photographer with its license; names open the monument’s page.
Map
Where Lorient’s monuments stand
Every monument with a point on the ministry’s list; the larger, darker dots are classé.
ClasséInscrit
Tap a dot to open the monument’s page: its record, photo and the monuments around it.
5 monuments by protection
1 Classé4 Inscrit
Classé is the higher protection: any work on the building needs the State’s permission. Work on an inscrit building must be declared to the State in advance. Around both, building work in sight of the monument (usually within 500 m) needs the agreement of the architecte des Bâtiments de France.
Points as the ministry gives them: a monument spread over several plots has one point.
Classé
One classé monument in Lorient
Classé is France’s highest protection for a building, held by about a third of the monuments on the list. 1 of the 1 is protected in part only (a façade, a roof, a room). Each card opens the monument’s page.
Inscrit
4 inscrit monuments in Lorient
Inscrit is the second level of protection: the building is worth keeping, and any work on it must be declared.
InscritChapel · protected 1934Chapelle Saint-ChristophePhoto: XIIIfromTOKYO · CC BY-SA 3.0 · Wikimedia Commons
Inscrit
InscritCommercial building · protected 2026Chambre de commerce et d’industrie de Lorient et du MorbihanPhoto: LPLT · CC BY-SA 3.0 · Wikimedia Commons
InscritHouse · protected 1929Maison, 18 rue Jules-Legrand (anciennement rue de l'Hôpital)Part of the building is protectedPhoto: XIIIfromTOKYO · CC BY-SA 3.0 · Wikimedia Commons
Age of homes
2.3% of homes in Lorient were built before 1919
Main homes by when they were finished, beside the median compared French town (the tick).
2.3%
Before 1919
6.3%
1919–45
45%
1946–70
28%
1971–90
11%
1991–2005
8.2%
2006 on
LorientMedian compared French town
2.3% of its main homes were built before 1919; the median compared French town has 7.4%. More of them were finished between 1946 and 1970 than in any other period (45%).
INSEE, census 2023: main homes (résidences principales) only; second homes and empty homes aren’t dated.
Born before 1900
64 people born in Lorient before 1900
The 20 best known on the line, and eight of them below.
Jean-René Gomaire
Jacques Cambry
François Hippolyte Margonne
Jeanne Sophie Mallès de Beaulieu
François Marie Quenot
Louis Urbain Bruë
Alain Joseph Dordelin
Jean-Baptiste Chaigneau
Jean Raymond Charles Bourke
Cyrille Simon Picquet
Louis Auguste Fulcher de Monistrol
Auguste Brizeux
Jules Simon
Théodore Roussel
Fernand Louis Armand Marie de Langle de Cary
Antoine Schwerer
Rita Strohl
François de La Rocque
Marc Pourpe
Henri Gouzien
170017501800185019001950
JC
Jacques Cambry1749–1807 · Breton writer and expert in Celtic France
AJ
Alain Joseph Dordelin1764–1826 · French aristocrat
JB
Jean-Baptiste Chaigneau1769–1832 · French soldier and diplomat
AB
Auguste Brizeux1803–1858 · French poet
JS
Jules Simon1814–1896 · French politician
TR
Théodore Roussel1847–1926 · French-born English painter and graphic artist
FL
Fernand Louis Armand Marie de Langle de Cary1849–1927 · French general
AS
Antoine Schwerer1862–1936 · French officer
Everyone born in Lorient Birthplaces from Wikidata, checked against Wikipedia.
Neighbors
Historic monuments in the towns around Lorient
| Town | Residents | Monuments | Classé | Protected area |
|---|---|---|---|---|
| Lorient | 58,329 | 5 | 1 | — |
| Lanester | 23,263 | 1 | 0 | — |
| Larmor-Plage | 8,418 | 3 | 1 | — |
| Locmiquélic | 4,093 | 0 | 0 | — |
| Ploemeur | 18,872 | 6 | 0 | — |
| Quéven | 8,991 | 3 | 1 | — |
| Port-Louis | 2,608 | 9 | 3 | Yes |
In brief
Lorient in brief
The official list counts 5 historic monuments in Lorient, 1 of them classé, including Préfecture maritime. Chambre de commerce et d’industrie de Lorient et du Morbihan carries the Architecture contemporaine remarquable label. Jacques Cambry (1749), Alain Joseph Dordelin (1764) and Jean-Baptiste Chaigneau (1769) are among the 64 people born here before 1900.
Its homes are mostly newer: 2.3% were built before 1919, against 7.4% in the median compared French town. The oldest, Chapelle Saint-Christophe, dates from the 16th century. Otherwise the figures are ordinary: it has 5 historic monuments, about typical for a town its size (the middle one has 8); per resident it sits near the middle of compared French towns; and the list grew between 1929 and 2026.
How to read these numbers
What this data can and can’t tell you
- Monuments historiques. France protects buildings at two levels. Classé, the higher (about a third of the list), means any work needs the State’s permission; inscrit means work must be declared to the State in advance. The Culture ministry’s Mérimée base lists every protected building, and this page counts them.
- Partly protected. Many entries protect part of a building only (its façades and roofs, a staircase, a painted room). Each counts as one monument, like a fully protected one.
- Where a monument is counted. In the commune named on its protection, moved to today’s commune where communes have since merged. A monument listed for several communes counts in each.
- Sites patrimoniaux remarquables. Since 2016 France’s protected historic areas (the former secteurs sauvegardés, ZPPAUP and AVAP) share one name. Inside one, building work follows the area’s plan and needs the agreement of the architecte des Bâtiments de France.
- What isn’t here. Protected objects (furniture, organs, paintings), old buildings with no protection, UNESCO World Heritage listings and labels such as “Plus Beaux Villages de France” aren’t on this list, so this page doesn’t count them.
- No History Grade yet. Everything on this page is described, not graded: France’s History Grade isn’t built yet.
Questions about the history of Lorient
How many historic monuments are there in Lorient?
The Culture ministry lists 5 historic monuments in Lorient: 1 classé and 4 inscrit.
Which monuments in Lorient are classé?
One: Préfecture maritime.
How old are the monuments of Lorient?
The oldest parts of its listed monuments date from the 16th century.
When were monuments in Lorient first protected?
The first in 1929, the latest in 2026.
How old are the homes in Lorient?
2.3% of its main homes were built before 1919 (median compared French town: 7.4%).
France has no History Grade yet: this page describes, it doesn’t grade.
Sources: Ministère de la Culture, Mérimée base on POP (immeubles protégés au titre des monuments historiques), October 2026 · Ministère de la Culture, sites patrimoniaux remarquables, October 2026 · INSEE, census 2023 (main homes by build period) · Wikidata and Wikipedia (people born here) · Wikimedia Commons and Wikidata (photos of the monuments, each with its own credit and license) · IGN Admin Express (boundaries) · Medians and percentiles: TownRatings, over compared French towns, updated November 4, 2026. Under the Licence Ouverte / Open Licence 2.0 (Etalab).
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.