Boulin

{{Infobox French commune

|name = Boulin

|commune status = Commune

|image = Boulin (Hautes-Pyrénées) 1.jpg

|caption = View of Boulin

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

|arrondissement = Tarbes

|canton = Les Coteaux

|INSEE = 65104

|postal code = 65350

|mayor = Richard Capel{{cite web|title=Répertoire national des élus: les maires|url=https://www.data.gouv.fr/en/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503|website=data.gouv.fr, Plateforme ouverte des données publiques françaises|date=9 August 2021|language=fr}}

|term = 2020–2026

|intercommunality =

|coordinates = {{coord|43.2519|0.1397|format=dms|display=inline,title}}

|elevation m = 410

|elevation min m = 289

|elevation max m = 414

|area km2 = 2.52

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

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

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

}}

Boulin ({{IPA|fr|bulɛ̃|-|LL-Q150 (fra)-WikiLucas00-boulin.wav}}; {{langx|oc|Bolin}}) is a commune in the Hautes-Pyrénées department in southwestern France.