Gommecourt, Yvelines

{{Infobox French commune

|name = Gommecourt

|commune status = Commune

|image = Gommecourt mairie.jpg

|caption = The town hall and school in Gommecourt

|image coat of arms = Blason ville fr Gommecourt (Yvelines).svg

|arrondissement = Mantes-la-Jolie

|canton = Bonnières-sur-Seine

|INSEE = 78276

|postal code = 78270

|mayor = Gérard Solaro{{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=4 May 2022|language=fr}}

|term = 2020–2026

|intercommunality = Portes de l'Île-de-France

|coordinates = {{coord|49.0772|1.5933|format=dms|display=inline,title}}

|elevation m = 120

|elevation min m = 14

|elevation max m = 123

|area km2 = 5.67

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

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

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

}}

Gommecourt ({{IPA|fr|ɡɔmkuʁ}}) is a commune in the Yvelines department in the Île-de-France region in north-central France.