Lioux

{{Infobox French commune

|name = Lioux

|commune status = Commune

|image = Lioux - église.JPG

|caption = A general view of Lioux

|image coat of arms = CoA fr Lioux.svg

|arrondissement = Apt

|canton = Apt

|INSEE = 84066

|postal code = 84220

|mayor = Francis Farge{{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=13 September 2022|language=fr}}

|term = 2020–2026

|intercommunality =

|coordinates = {{coord|43.9475|5.3028|format=dms|display=inline,title}}

|elevation m = 315

|elevation min m = 237

|elevation max m = 885

|area km2 = 38.89

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

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

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

}}

Lioux (Liuç in Occitan) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France.