Gaular is a former municipality in Sogn og Fjordane county, Norway. It was located in the traditional district of Sunnfjord. The administrative centre was the village of Sande. Other villages in the municipality included Bygstad, Hestad, and Vik. Gaular was sometimes referred to as Fosselandet because it was home to 28 large and small waterfalls. The municipality was centered on the river Gaula. The Viksdalen valley was located in Gaular.

Sogn og Fjordane was, up to 1 January 2020, a county in western Norway, when it was merged to become part of Vestland county. Bordering previous counties Møre og Romsdal, Oppland, Buskerud, and Hordaland, the county administration was in the village of Hermansverk in Leikanger municipality. The largest town in the county was Førde.