Arzon

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

{{short description|Commune in Brittany, France}}

{{Infobox French commune

|name = Arzon

|native name = Arzhon-Rewiz

|commune status = Commune

|image = Morbihan Port-Navalo.jpg

|caption = Port-Navalo

|image coat of arms = Blason ville fr Arzon (Morbihan).svg

|coordinates = {{coord|47.5486|-2.8903|format=dms|display=inline,title}}

|arrondissement = Vannes

|canton = Séné

|INSEE = 56005

|postal code = 56640

|mayor = Frédérique Gauvain{{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=30 November 2023|language=fr}}

|term = 2023–2026

|intercommunality = Golfe du Morbihan - Vannes Agglomération

|elevation min m = 0

|elevation max m = 36

|area km2 = 8.93

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

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

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

|image flag=Flag of Arzon.gif}}

Arzon ({{IPA|fr|aʁzɔ̃}}) or Arzhon-Rewiz in Breton ({{IPA|br|aʁxɔ̃n rewis}}) is a commune located at the extremity of the Rhuys peninsula in the Morbihan department in the Brittany region in northwestern France.