Jeancourt

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

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

{{Infobox French commune

|name = Jeancourt

|commune status = Commune

|image = Jeancourt panorama 1.jpg

|caption = Access to the village from Vendelles

|image coat of arms =

|arrondissement = Saint-Quentin

|canton = Saint-Quentin-1

|INSEE = 02390

|postal code = 02490

|mayor = Clotilde Druelle{{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 = Pays du Vermandois

|coordinates = {{coord|49.9283|3.1475|format=dms|display=inline,title}}

|elevation m = 115

|elevation min m = 78

|elevation max m = 141

|area km2 = 5.82

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

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

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

}}

Jeancourt ({{IPA|fr|ʒɑ̃kuʁ}}) is a commune in the Aisne department in Hauts-de-France in northern France.