The Abucea is a left tributary of the river Mureș in Romania. It discharges into the Mureș in Abucea.
The Cerna River or Cerna Hunedoreană River or Cerna Ardeleană River is a left tributary of the river Mureș in Transylvania, Romania. Its name both in Romanian and Hungarian languages originates from a Slav language, meaning "black (water)". Its source is in the Poiana Ruscă Mountains. It flows through the town Hunedoara and the villages Gura Bordului, Lunca Cernii de Sus, Lunca Cernii de Jos, Hășdău, Dăbâca, Toplița, Cinciș-Cerna, Teliucu Superior, Teliucu Inferior, Peștișu Mare and Sântandrei. It discharges into the Mureș near Deva.
The Cladova River is a right tributary of the river Mureș in Romania. It discharges into the Mureș near Păuliș.
The Boiu River is a right tributary of the river Mureș in Romania. It discharges into the Mureș in Folt.
The Călimănel River is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș near Toplița. It starts at the confluence of headwaters Călimănelul cel Limpede and Călimănelul cel Tulbure.
The Cărbunele Negru River is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș near Voșlăbeni.
The Ciucic River is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Platonești.
The Boz River is a right tributary of the river Mureș in Romania. It discharges into the Mureș near Boz.
The Borzia River is a tributary of the river Mureș in Romania. It discharges into the Mureș in Borzia.
The Certej River (Hungarian:Csertés-patak) is a right tributary of the river Mureș in Romania. It discharges into the Mureș near Deva.
The Borzontul Mare River is a left tributary of the river Mureș in Romania. It discharges into the Mureș near Joseni. The upper reach of the river is also known Putna River.
The Borzontul Mic River is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș near Joseni.
The Cioara River is a left tributary of the river Mureș in Romania. It discharges into the Mureș near Tărtăria.
The Cornic River is a right tributary of the river Mureș in Romania. It discharges into the Mureș near Conop.
The Conop River is a right tributary of the river Mureș in Romania. It discharges into the Mureș in Conop.
The Căian River is a right tributary of the river Mureș in Romania. It discharges into the Mureș in Păuliș. It starts at the confluence of headwaters Duba, Răcaș and Carpen.
The Ciugud River is a tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Inoc.
The Almaș River is a tributary of the river Mureș in Romania. It discharges into the Mureș near Zam. The name in Hungarian means "Apple Creek". The Romanian name derives from that.
The Ciunga River is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Ocna Mureș.
The Boholt River is a right tributary of the river Mureș in Romania. It discharges into the Mureș in Șoimuș.
