Gailhan

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

{{Infobox French commune

|name = Gailhan

|image = Gailhan-Église Saint Privat-20190321.jpg

|image size = 150

|caption = St. Privat Church

|commune status = Commune

|image coat of arms = Blason de la ville de Gailhan (Gard).svg

|arrondissement = Le Vigan

|canton = Quissac

|INSEE = 30121

|postal code = 30260

|mayor = Jacky Sipeire{{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=4 May 2022|language=fr}}

|term = 2020–2026

|intercommunality =

|coordinates = {{coord|43.8447|4.0325|format=dms|display=inline,title}}

|elevation m = 60

|elevation min m = 39

|elevation max m = 211

|area km2 = 5.53

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

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

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

}}

Gailhan ({{IPA|fr|ɡajɑ̃}}; {{langx|oc|Galhan}}) is a commune in the Gard department in southern France.