The Luț is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș near Glodeni. Its length is 48 km (30 mi) and its basin size is 359 km2 (139 sq mi). It passes through the villages Monor, Batoș, Goreni, Breaza and Voivodeni. Its main tributaries are, from source to mouth:
The Geoagiu is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Teiuș. Its length is 49 km (30 mi) and its basin size is 187 km2 (72 sq mi).
The Iza is a left tributary of the river Tisa in northern Romania. Its source is in the Rodna Mountains. It flows into the Tisa near the city Sighetu Marmației. It passes through the communes Săcel, Săliștea de Sus, Dragomirești, Bogdan Vodă, Șieu, Rozavlea, Strâmtura, Bârsana, Oncești, Vadu Izei, and Sighetu Marmației. Its drainage basin covers an area of 1,293 km2 (499 sq mi). Its length is 80 km (50 mi).
The Valea din Jos is a right tributary of the Mureș in Mureș County, Romania. It flows into the Mureș near Oarba de Mureș. Its length is 14 km (8.7 mi) and its basin size is 38 km2 (15 sq mi).
The Petrilaca is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș near Gornești. Its length is 15 km (9.3 mi) and its basin size is 52 km2 (20 sq mi).
The Gârbova is a left tributary of the river Secaș in Romania. It discharges into the Secaș in Miercurea Sibiului. Its length is 17 km (11 mi) and its basin size is 66 km2 (25 sq mi).
The Râpa is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Vălenii de Mureș. Its length is 15 km (9.3 mi) and its basin size is 23 km2 (8.9 sq mi).
The Beica is a small river in the Gurghiu Mountains, Mureș County, northern Romania. It is a left tributary of the river Mureș. It flows through the municipalities of Beica de Jos and Petelea, and joins the Mureș near the village Petelea. It is fed by several smaller streams, including Urisiu and Nadășa. Its length is 25 km (16 mi) and its basin size is 101 km2 (39 sq mi).
The Bistra is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Bistra Mureșului. Its length is 26 km (16 mi) and its basin size is 116 km2 (45 sq mi).
The Sebeș is a river in the Gurghiu Mountains, Mureș County, northern Romania. It is a left tributary of the river Mureș. It flows through the commune of Rușii-Munți, and joins the Mureș in the village Sebeș. Its length is 11 km (6.8 mi) and its basin size is 30 km2 (12 sq mi).
The Sălard is a small river in the Gurghiu Mountains, Mureș County, northern Romania. It is a left tributary of the river Mureș. It flows through the municipality Lunca Bradului, and joins the Mureș in the village Sălard. It is fed by several smaller streams, including the Pârâul Rece and Jirca. Its length is 18 km (11 mi) and its basin size is 126 km2 (49 sq mi).
The Gudea Mare is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Stânceni. Its length is 14 km (8.7 mi) and its basin size is 49 km2 (19 sq mi).
The Terebici is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Sângeorgiu de Mureș. Its length is 17 km (11 mi) and its basin size is 74 km2 (29 sq mi).
The Ilva is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Lunca Bradului. Its length is 23 km (14 mi) and its basin size is 126 km2 (49 sq mi).
The Ciugud is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Inoc. Its length is 15 km (9.3 mi) and its basin size is 35 km2 (14 sq mi).
The Voiniceni is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș near Târgu Mureș. Its length is 15 km (9.3 mi) and its basin size is 62 km2 (24 sq mi).
The Cuieșd is a right tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Cristești. Its length is 13 km (8.1 mi) and its basin size is 56 km2 (22 sq mi). Its name originates from the Hungarian “kő” for “stone”, so its name means “Stony Creek”.
The Ațintiș is a small river in the Gurghiu Mountains, Mureș County, northern Romania. It is a left tributary of the river Mureș. It flows through the municipality Bichiș, and joins the Mureș in the village Ațintiș. Its length is 15 km (9.3 mi) and its basin size is 64 km2 (25 sq mi).
The Pocloș is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Târgu Mureș. Its length is 13 km (8.1 mi) and its basin size is 61 km2 (24 sq mi). Its name in Hungarian means "Hellish Creek".
The Șeulia is a left tributary of the river Mureș in Transylvania, Romania. It discharges into the Mureș in Iernut. Its length is 17 km (11 mi) and its basin size is 55 km2 (21 sq mi).
