Mercuer

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

{{Expand French|topic=geo|date=December 2008|Mercuer}}

{{Infobox French commune

|name = Mercuer

|commune status = Commune

|image = Facade église romane de Mercuer.JPG

|caption = The church in Mercuer

|image coat of arms =

|arrondissement = Largentière

|canton = Aubenas-2

|INSEE = 07155

|postal code = 07200

|mayor = Didier Beral{{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|44.6319|4.3586|format=dms|display=inline,title}}

|elevation m = 380

|elevation min m = 257

|elevation max m = 535

|area km2 = 7.57

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

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

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

}}

Mercuer ({{IPA|fr|mɛʁkɥe}}; {{langx|oc|Mercuri}}) is a commune in the Ardèche department in southern France.