Derinkuyu District is a district of the Nevà Âehir Province of Turkey. Its seat is the town of Derinkuyu. Its area is 473 km<sup>2</sup>, and its population is 20,676 (2022). Its highest point is Mt. Ertaà  at .
There are two municipalities in Derinkuyu District:
There are 7 villages in Derinkuyu District: