Arleya is a village in Polotsk Raion, in Vitebsk Region, Belarus. Arleya lies at 144 m above sea level. It has 11 inhabitants. The nearest city is Polotsk, 46 km to the west. Among the landmarks around are Kaźjany Castle (11.2 km) and Sitna Fortress (9.3 km).
Also written Арлея.