Tréguidel

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

{{Infobox French commune

|name = Tréguidel

|native name = Tregedel

|commune status = Commune

|image = Tréguidel - mairie.jpg

|caption = The town hall of Tréguidel

|coordinates = {{coord|48.6025|-2.9425|format=dms|display=inline,title}}

|INSEE = 22361

|postal code = 22290

|arrondissement = Guingamp

|canton = Plouha

|mayor = André Guillaume{{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 = Leff Armor Communauté

|elevation min m = 82

|elevation max m = 117

|area km2 = 6.56

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

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

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

}}

Tréguidel ({{IPA|fr|tʁeɡidɛl}}; {{langx|br|Tregedel}}) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.