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 Ardeu River is a tributary of the Geoagiu River in Romania.
The Geoagiu River is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Teiuș.
The Valea Mânăstirii River is a tributary of the Geoagiu River in Romania.
The Pianu River is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Vințu de Jos.
The Cugir River is a left tributary of the river Mureș in Romania. It discharges into the Mureș in Șibot.
The Huda lui Papară River is a tributary of the Arieş River in Romania.
The Poșaga is a small river in the Apuseni Mountains, Alba County, western Romania. It is a left tributary of the river Arieș. It flows through the municipality Poșaga, and joins the Arieș near the village Poşaga de Jos. It is fed by several smaller streams, including Incești, Săgacea and Belioara.
The Sebeș is a left tributary of the river Mureș in Transylvania, Romania. The upper reach of the river is also known as Frumoasa. The Romanian and Hungarian name Sebeș and Sebes originate from the Hungarian adjective sebes meaning "speedy", while the German name means Mill Creek. The source of the river is on the south slope of the Cindrel Mountains, in the southwestern part of Sibiu County. It discharges into the Mureș in Alba Iulia.
The Reci River or Reciu River a tributary of the Gârbova River in Romania.
The Valea Mierlei 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 Gârbova River is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș near Gârbova de Jos.
The Fărău River is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș near Noșlac. Its name means "Hot Creek" in Hungarian.
The Rât is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Ciumbrud.
The Valea Brădeștilor River is a headwater of the Valea Cheii River in Romania.
The Valea Babei River is a tributary of the Gârbova 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.
