Eryaba is a village in Erbaa District, in Tokat Province, Türkiye. Eryaba lies at 841 m above sea level, in the Canik Dağları mountains. It has 196 inhabitants. The nearest city is Erbaa, 12.9 km to the west. Among the landmarks around are Kevgürk Castle (13.9 km), Horoztepe (15.2 km) and Comana Pontica (38 km).