Flagy, Seine-et-Marne

{{Infobox French commune

|name = Flagy

|commune status = Commune

|image = Flagy mairie.jpg

|caption = The town hall in Flagy

|image coat of arms = Blason de la ville de Flagy (Seine-et-Marne).svg

|coordinates = {{coord|48.3131|2.9222|format=dms|display=inline,title}}

|INSEE = 77184

|postal code = 77940

|arrondissement = Fontainebleau

|canton = Nemours

|mayor = Philippe Desvignes{{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 = CC Moret Seine et Loing

|elevation min m = 69

|elevation max m = 151

|area km2 = 7.21

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

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

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

}}

Flagy ({{IPA|fr|flaʒi|-|LL-Q150 (fra)-Xenophôn-Flagy.wav}}) is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France.