Barbachen

{{Infobox French commune

|name = Barbachen

|commune status = Commune

|image coat of arms = Blason ville fr Barbachen (65).svg

|arrondissement = Tarbes

|canton = Val d'Adour-Rustan-Madiranais

|INSEE = 65061

|postal code = 65140

|mayor = Magali Larrang{{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 = Adour Madiran

|coordinates = {{coord|43.4347|0.1264|format=dms|display=inline,title}}

|elevation m = 300

|elevation min m = 194

|elevation max m = 281

|area km2 = 3.04

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

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

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

}}

Barbachen is a commune in the Hautes-Pyrénées department in southwestern France.