Olukbaşı is a village in Taşköprü District, in Kastamonu Province, Türkiye. Olukbaşı lies at 762 m above sea level, in the Ilgaz mountains. It has 262 inhabitants. The nearest city is Kastamonu, 41 km to the west. Among the landmarks around are Pompeiopolis (5.6 km) and Karadere Dam (18.6 km).