Breteau

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

{{Infobox French commune

|name = Breteau

|commune status = Commune

|image = Chateau muguet breteau 45 retouche.jpg

|caption = The chateau in Breteau

|image coat of arms =

|arrondissement = Montargis

|canton = Gien

|INSEE = 45052

|postal code = 45250

|mayor = René Thiebaut{{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}}

|term = 2020–2026

|intercommunality = Berry Loire Puisaye

|coordinates = {{coord|47.6828|2.8933|format=dms|display=inline,title}}

|elevation min m = 157

|elevation max m = 189

|area km2 = 16.45

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

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

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

}}

Breteau ({{IPA|fr|bʁəto}}) is a commune in the Loiret department in north-central France.