{{Use dmy dates|date=August 2023}} {{Infobox French commune |name = Lanvallay |native name = Lanvalae |commune status = [[Communes of France|Commune]] |image = Lanvallay-Dinan (22).jpg |caption = A view across Lanvallay |image coat of arms = Blason ville fr Lanvallay (Côtes-d'Armor).svg |coordinates = {{coord|48.4558|-2.0269|format=dms|display=inline,title}} |INSEE = 22118 |postal code = 22100 |arrondissement = Dinan |canton = Lanvallay |mayor = Bruno Ricard<ref>{{cite web|title=Répertoire national des élus: les maires|url=https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503|website=data.gouv.fr, Plateforme ouverte des données publiques françaises|date=2 December 2020|language=fr}}</ref> |term = 2020&ndash;2026 |intercommunality = [[Dinan Agglomération]] |elevation min m = 7 |elevation max m = 87 |area km2 = 14.61 |population = {{France metadata Wikidata|population_total}} |population date = {{France metadata Wikidata|population_as_of}} |population footnotes = {{France metadata Wikidata|population_footnotes}} }}

'''Lanvallay''' ({{IPA|fr|lɑ̃valɛ}}; {{Langx|br|Lanvalae}}) is a [[Communes of France|commune]] in the [[Côtes-d'Armor]] [[Departments of France|department]] of [[Brittany (administrative region)|Brittany]] in northwestern [[France]]. In 1973 it absorbed two former communes: Tressaint and Saint-Solen.<ref>[https://www.legifrance.gouv.fr/jorf/jo/id/JORFCONT000000021030 Modifications aux circonscriptions administratives territoriales (fusion de communes)], ''[[Journal officiel de la République française]]'' n° 0024, 28 January 1973, pp. 1114-1117.</ref>

==Population== Inhabitants of Lanvallay are called ''côtissois'' in French.

{{Historical populations |source = INSEE<ref name=pophist>[https://www.insee.fr/fr/statistiques/8643952?geo=COM-22118#tableau-POPREF_G1 Population municipale entre 1968 et 2023], INSEE</ref> |percentages = pagr |align = none |1968 |2274 |1975 |2901 |1982 |3307 |1990 |3310 |1999 |3068 |2007 |3409 |2012 |3868 |2017 |4187 |2023 |4291 }}

==Twinning== There is a twinning arrangement with [[Walkern]], Hertfordshire.<ref>{{Cite web |title=Lanvallay newspaper articles |url=http://www.friendsoflanvallay.co.uk/home/lanvallay-newspaper-articles/ |website=Friends of Lanvallay}}</ref> This was initiated around the time of the 800th anniversary of the [[Magna Carta]].

==See also== *[[Communes of the Côtes-d'Armor department]]

==References== {{reflist}}

==External links== {{commons category}} *[http://www.mairie-lanvallay.com Official website] {{in lang|fr}} *{{Search Mérimée|22118}}

{{Côtes-d'Armor communes}}

{{authority control}}

[[Category:Communes of Côtes-d'Armor]]

{{Dinan-geo-stub}}