Haliluşağı is a neighborhood in Akkuş District, in Ordu Province, Türkiye. Haliluşağı lies at 846 m above sea level, in the Canik Dağları mountains. It has 679 inhabitants. The nearest city is Terme, 33 km to the north. Among the landmarks around are Hasan Uğurlu Dam (21 km), Kevgürk Castle (15.0 km) and Suat Uğurlu Dam (26 km).