Maubert-Fontaine

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

{{Expand French|topic=geo|date=December 2008|Maubert-Fontaine}}

{{Infobox French commune

|name = Maubert-Fontaine

|commune status = Commune

|image = Maubert-Fontaine (Ardennes) église.JPG

|caption = The church in Maubert-Fontaine

|image coat of arms = Blason Maubert-Fontaine.svg

|arrondissement = Charleville-Mézières

|canton = Rocroi

|INSEE = 08282

|postal code = 08260

|mayor = Christian Mougin{{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 =

|coordinates = {{coord|49.8686|4.4294|format=dms|display=inline,title}}

|elevation m = 280

|elevation min m =

|elevation max m =

|area km2 = 10.33

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

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

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

}}

Maubert-Fontaine ({{IPA|fr|mobɛʁ fɔ̃tɛn}}) is a commune in the Ardennes department in northern France.