Gissac

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

{{short description|Commune in Occitanie, France}}

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

{{Infobox French commune

|name = Gissac

|commune status = Commune

|image = Château de Montaigut 1.jpg

|caption = Château de Montaigut

|arrondissement = Millau

|canton = Causses-Rougiers

|INSEE = 12109

|postal code = 12360

|mayor = Julien Manibal{{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=30 November 2023|language=fr}}

|term = 2023–2026

|intercommunality =

|coordinates = {{coord|43.8472|2.9325|format=dms|display=inline,title}}

|elevation m = 550

|elevation min m = 351

|elevation max m = 769

|area km2 = 31.02

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

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

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

}}

Gissac ({{IPA|fr|ʒisak}}) is a commune in the Aveyron department in southern France.

The Château de Montaigut is a medieval castle that is open to visitors.