Voncq

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

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

{{Infobox French commune

|name = Voncq

|commune status = Commune

|image coat of arms = Blason Voncq.svg

|image = Voncq (Ardennes, Fr.) church sideview.JPG

|caption = The church in Voncq

|arrondissement = Vouziers

|canton = Attigny

|INSEE = 08489

|postal code = 08400

|mayor = Marie-France Kubiak{{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 = Crêtes Préardennaises

|coordinates = {{coord|49.4714|4.6656|format=dms|display=inline,title}}

|elevation m = 160

|elevation min m = 82

|elevation max m = 194

|area km2 = 19.87

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

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

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

}}

Voncq ({{IPA|fr|vɔ̃k}}) is a commune in the Ardennes department and Grand Est region of north-eastern France.