The Jijia () () is a river in Ukraine and the Moldavia region of Romania, a right tributary of the Prut. It rises in Ukraine at an altitude of 410 metres, flows south in Botoșani County through the town of Dorohoi and meets the Prut in Gorban, Iași County. It has a length of , of which 275 km in Romania, and a drainage area of about , of which in Romania. Major tributaries are the rivers Sitna, Miletin and Bahlui.
Tributaries
The following rivers are tributaries to the river Jijia (from source to mouth):
Left: Tinca, Pârâul lui Martin, Bezerc, Putreda, Tălpeni, Săvescu, Ibăneasa, Ghițălăria, Buzunosu, Găinăria, Guranda, Gard, Mihăiasa, Ciornohal, Glăvănești, Iepureni, Hărbărău, Puturosul, Pop, Frasin. Right: Buhai, La Iazul cel Mare, Părul, Valea Iazurilor, Lunca, Drâslea, Sitna, Aluza, Miletin, Jijioara, Jirinca, Bahlui, Tamarca, Comarna, Covasna