Joncy

{{Expand language|topic=|langcode=fr|date=January 2025}}

{{Infobox French commune

|name = Joncy

|commune status = Commune

|image = Chateau de Joncy.JPG

|caption = The chateau in Joncy

|INSEE = 71242

|postal code = 71460

|arrondissement = Mâcon

|canton = Blanzy

|intercommunality = CC du Clunisois

|mayor = Christian Morelli{{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

|coordinates = {{coord|46.6142|4.5589|format=dms|display=inline,title}}

|elevation m = 220

|elevation min m = 222

|elevation max m = 450

|area km2 = 15.15

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

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

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

}}

Joncy ({{IPA|fr|ʒɔ̃si}}) is a commune in the Saône-et-Loire department in the region of Bourgogne-Franche-Comté in eastern France.