Bessancourt

{{Infobox French commune

|name = Bessancourt

|commune status = Commune

|image = Bessancourt - église Notre Dame.JPG

|caption = The church St Gervais and St Protais in Bessancourt

|image coat of arms = Blason ville fr Bessancourt (Val-d'Oise).svg

|coordinates = {{coord|49.0386|2.2142|format=dms|display=inline,title}}

|arrondissement = Argenteuil

|canton = Taverny

|intercommunality = CA Val Parisis

|mayor = Jean-Christophe Poulet{{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

|elevation min m = 49

|elevation max m = 171

|area km2 = 6.39

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

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

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

|INSEE = 95060

|postal code = 95550

}}

Bessancourt ({{IPA|fr|bɛsɑ̃kuʁ|-|Fr-Bessancourt.ogg}}) is a commune in the Val-d'Oise department in Île-de-France in northern France. Bessancourt station has rail connections to Persan, Saint-Leu-la-Forêt and Paris.