Dirdal is a village in Gjesdal municipality in Rogaland county, Norway.

The village lies at the end of the Dirdalen valley, which stretches to the southeast from Dirdal.

The village of Oltedal lies about 8 kilometres (5.0 mi) west of Dirdal.

[2] Prior to 1 January 1965, the village (and valley) were part of the municipality of Forsand.

[3] Dirdal was the scene of fierce fighting between Norwegian and German soldiers during Nazi Germany's assault on Norway (Operation Weserübung) in April 1940.