Chavanay

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

{{Infobox French commune

|name = Chavanay

|commune status = Commune

|arrondissement = Saint-Étienne

|canton = Le Pilat

|INSEE = 42056

|postal code = 42410

|mayor = Patrick Métral{{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 = Pilat rhodanien

|coordinates = {{coord|45.4156|4.7319|format=dms|display=inline,title}}

|elevation m = 160

|elevation min m = 140

|elevation max m = 463

|area km2 = 15.06

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

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

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

}}

Chavanay ({{IPA|fr|ʃavanɛ}}) is a commune in the Loire department in central France.