Plestin-les-Grèves

{{Use dmy dates|date=August 2023}}

{{Infobox French commune

|name = Plestin-les-Grèves

|native name = Plistin

|commune status = Commune

|image = Saint Sébastien (chapelle)-près du Pestin des grèves. Cotes d'Armor..JPG

|caption = The chapel of Saint Sébastien

|image coat of arms = Blason de la ville de Plestin-les-Grèves (Côtes-d'Armor).svg

|coordinates = {{coord|48.6578|-3.6297|format=dms|display=inline,title}}

|INSEE = 22194

|postal code = 22310

|arrondissement = Lannion

|canton = Plestin-les-Grèves

|mayor = Christian Jeffroy{{cite web|title=Répertoire national des élus: les maires|url=https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503|publisher=data.gouv.fr, Plateforme ouverte des données publiques françaises|date=13 September 2022|language=fr}}

|term = 2020–2026

|intercommunality = Lannion-Trégor Communauté

|elevation min m = 0

|elevation max m = 127

|area km2 = 34.52

|population = {{France metadata Wikidata|population_total}}

|population date = {{France metadata Wikidata|population_as_of}}

|population footnotes = {{France metadata Wikidata|population_footnotes}}

}}

Plestin-les-Grèves ({{IPA|fr|plɛstɛ̃ le ɡʁɛv}}; {{Langx|br|Plistin}}) is a commune in the Côtes-d'Armor department of Brittany in north-western France.

Plestin-les-Grèves is situated on the north coast of Brittany, with a sailing club in Stefflam and Loquirec. There are a few riding schools.

Plestin-les-Grèves is twinned with Launceston in Cornwall, United Kingdom