The Suceava (; ; ) is a river located in the north-east of Romania (Suceava County) and western Ukraine (Chernivtsi Oblast). It is a right tributary of the river Siret. It discharges into the Siret in the town Liteni, 21 km south-east of the city of Suceava.
It rises from the Obcina Mestecăniș Mountains in Bukovina, near the border with Ukraine. The total length of the Suceava from its source to its confluence with the Siret is . Its basin area is , of which in Romania.