Bézaudun-sur-Bîne

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

{{Infobox French commune

|name = Bézaudun-sur-Bîne

|commune status = Commune

|arrondissement = Nyons

|canton = Dieulefit

|INSEE = 26051

|postal code = 26460

|mayor = Guy Bompard{{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 = Dieulefit-Bourdeaux

|coordinates = {{coord|44.5969|5.1658|format=dms|display=inline,title}}

|elevation min m = 439

|elevation max m = 1532

|area km2 = 17.97

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

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

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

}}

Bézaudun-sur-Bîne ({{IPA|fr|bezodœ̃ syʁ bin}}; {{langx|oc|Besaudun}}) is a commune in the Drôme department in southeastern France.