The Aiud River (Hungarian:Enyed-patak) or Aiudul de Sus River is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Aiud. The upper reach is also known as Vălișoara River.
The Nucet River is a tributary of the Ialomiţa River in Romania.
The Sibișel River is a right tributary of the river Sebeș in Romania. It discharges into the Sebeș in Rășinari.
The Putna River is a right tributary of the river Moldova in Romania. It is formed at the confluence of two headwaters Putna Mică and Pârâul Roșu. It discharges into the Moldova in Pojorâta.
The Geoagiu River is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Teiuș.
The Stejar River is a right tributary of the river Mureș in Romania. It discharges into the Mureș in Stejar. Its name means Oak tree in Romanian and "Deer Branch" in Hungarian.
The Dorna River is a right tributary of the river Bistrița, in Romania. It discharges into the Bistrița in Vatra Dornei. It flows through the villages Dornișoara, Poiana Stampei, Podu Coșnei, Dorna Candrenilor and the town Vatra Dornei.
The Ormeniș River is a tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș near Decea. Its name is from the Hungarian meaning “Armenian Creek”.
The Săcămaș River is a left tributary of the river Mureș in Romania. It discharges into the Mureș in Săcămaș.
The Turișoara River is a tributary of the Sebeş River in Romania.
The Urlieșu River is a tributary of the Sebeş River in Romania.
The Mirăslău River is a right tributary of the river Mureș in Romania. It discharges into the Mureș in Mirăslău.
The Lopadea River is a right tributary of the river Mureș in Romania. It discharges into the Mureș near Mirăslău.
The Gârbova River is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș near Gârbova de Jos.
The Jolotca River is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Hodoșa.
The Gălăuțaș River is a small river in the Gurghiu Mountains, Harghita County, central Romania. Its name is from the Hungarian "galóca", meaning "amanita" (mushroom). It is a left tributary of the river Mureș. It flows through the municipality Gălăuțaș, and joins the Mureș in the village Gălăuțaș.
The Neagra River is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Neagra.
The Peleșel River is a tributary of the Peleş River in Romania.
The Unirea River is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Unirea.
The Hăpria River is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Teleac.
