Dirdal is a village in Gjesdal municipality in Rogaland county, Norway. The village is located where the Frafjorden joins the main Høgsfjorden. The village lies at the end of the Dirdalen valley, which stretches to the southeast from Dirdal. The village of Gilja lies about 5 kilometres (3.1 mi) into the valley. The village of Oltedal lies about 8 kilometres (5.0 mi) west of Dirdal. Dirdal Church is located in the village.