Akçabey is a village in Gerede District, in Bolu Province, Türkiye. Akçabey lies at 1,144 m above sea level, in the Bolu Dağları mountains. It has 112 inhabitants. The nearest city is Gerede, 15.8 km to the west. Among the landmarks around are Hadrianopolis in Paphlagonia (15.2 km).