Akçabey is a village in Devrek District, in Zonguldak Province, Türkiye. Akçabey lies at 236 m above sea level, in the Akçakoca Dağları mountains. It has 361 inhabitants. The nearest city is Devrek, 22 km to the northeast. Among the landmarks around are Köprübaşı Dam (6.2 km) and Heraclea Pontica (47 km).