Devalan is a neighborhood in Vezirköprü District, in Samsun Province, Türkiye. Devalan lies at 933 m above sea level, in the Canik Dağları mountains. It has 736 inhabitants. The nearest city is Vezirköprü, 21 km to the southwest. Among the landmarks around are Nerik (21 km), Altınkaya Dam (13.4 km) and Asarkale (15.6 km).