Fontienne

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

{{Expand French|topic=geo|date=December 2008|Fontienne}}

{{Infobox French commune

|name = Fontienne

|image = Fontienne 9974.JPG

|caption = A general view of the village of Fontienne, with the Montagne de Lure in the background

|image coat of arms = Blason Fontienne.svg

|arrondissement = Forcalquier

|canton = Forcalquier

|INSEE = 04087

|postal code = 04230

|mayor = Guy Jauffred{{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 = Pays de Forcalquier et Montagne de Lure

|coordinates = {{coord|44.0094|5.7939|format=dms|display=inline,title}}

|elevation m = 723

|elevation min m = 513

|elevation max m = 894

|area km2 = 8.18

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

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

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

}}

Fontienne ({{IPA|fr|fɔ̃tjɛn}}; {{langx|oc|Fontiena}}) is a commune in the Alpes-de-Haute-Provence department in southeastern France.