Acy-en-Multien

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

{{Infobox French commune

|name = Acy-en-Multien

|commune status = Commune

|image = Acy-en-Multien (60), église Saint-Pierre-et-Saint-Paul, vue depuis l'est 2.JPG

|caption = The church in Acy-en-Multien

|image coat of arms =

|arrondissement = Senlis

|canton = Nanteuil-le-Haudouin

|INSEE = 60005

|postal code = 60620

|mayor = Jean-Michel Ramiz{{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 = Pays de Valois

|coordinates = {{coord|49.1058|2.9553|format=dms|display=inline,title}}

|elevation m = 90

|elevation min m = 77

|elevation max m = 140

|area km2 = 11.47

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

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

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

}}

Acy-en-Multien ({{IPA|fr|asi ɑ̃ myltjɛ̃}}) is a commune in the Oise department in northern France.