Eflani is a town in Karabük Province in the Black Sea region of Turkey.

It is the seat of Eflani District.

[1] Eflani is located at 100 km south of the Black Sea.

46 km away from, and to the east of Karabük, it is settled on a plateau divided by small rivers among the high mountains and valleys.

The town lies at an elevation of 897 m (2,943 ft).