Kapıkaya is a neighborhood in Siverek District, in Şanlıurfa Province, Türkiye. Kapıkaya lies 8.9 km from the Malatya Dağları mountains. It has 4,213 inhabitants (2022). The nearest city is Siverek, 17.6 km to the southeast. Among the landmarks around are Gerger Castle (20 km), Nissibi Bridge (23 km) and Hacıhıdır Dam (21 km).