Blombay

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

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

{{Infobox French commune

|name = Blombay

|commune status = Commune

|image = Blombay (Ardennes) vue du village.JPG

|caption = A general view of Blombay

|image coat of arms = Blason Blombay.svg

|arrondissement = Charleville-Mézières

|canton = Rocroi

|INSEE = 08071

|postal code = 08260

|mayor = Nathalie Tavernier{{cite web|title=Répertoire national des élus: les maires|url=https://www.data.gouv.fr/en/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503|website=data.gouv.fr, Plateforme ouverte des données publiques françaises|date=9 August 2021|language=fr}}

|term = 2020–2026

|intercommunality = Vallées et Plateau d'Ardenne

|coordinates = {{coord|49.8244|4.4531|format=dms|display=inline,title}}

|elevation m = 285

|elevation min m = 202

|elevation max m = 301

|area km2 = 9.47

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

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

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

}}

Blombay ({{IPA|fr|blɔ̃bɛ}}) is a commune located in the Ardennes department of northern France.