Pontrieux

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

{{Infobox French commune

|name = Pontrieux

|native name = Pontrev

|commune status = Commune

|image = France Cotes d Armor Pontrieux Port 02.jpg

|caption = Port on the Trieux River

|image flag = Flag of Pontrieux.svg

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

|coordinates = {{coord|48.6992|-3.1581|format=dms|display=inline,title}}

|INSEE = 22250

|postal code = 22260

|arrondissement = Guingamp

|canton = Bégard

|mayor = Samuel Le Gaouyat{{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 = Guingamp-Paimpol Agglomération

|elevation min m = 7

|elevation max m = 77

|area km2 = 1.02

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

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

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

}}

Pontrieux ({{IPA|fr|pɔ̃tʁi'jø}}; {{Langx|br|Pontrev}}) is a town and commune in the Côtes-d'Armor department of Brittany in northwestern France.