Sălciua (Hungarian: Szolcsva; German: Sundorf) is a commune located in Alba County, Romania. It is composed of six villages: Dealu Caselor (Hegyik), Dumești, Sălciua de Jos (the commune center; Alsószolcsva), Sălciua de Sus (Felsőszolcsva), Sub Piatră (Búvópatak) and Valea Largă (Malompataka).