Gizay

{{Infobox French commune

|name = Gizay

|commune status = Commune

|arrondissement = Poitiers

|canton = Vivonne

|INSEE = 86105

|postal code = 86340

|mayor = Jean-Yves Grassien{{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 =

|coordinates = {{coord|46.4411|0.425|format=dms|display=inline,title}}

|elevation m = 118

|elevation min m = 112

|elevation max m = 138

|area km2 = 20.76

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

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

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

}}

Gizay ({{IPA|fr|ʒizɛ}}) is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France. The inhabitants are called Gizayens.