Tributaries of the Olt

river in Romania

The Cibin (; ) is a river in central Romania, in the south part of Transylvania. Its source is close to the highest peak in the Cindrel Mountains (known also as Cibin Mountains) of the Southern Carpathian Mountains. Upstream from its confluence with the Râul Mic, the river is also called the Râul Mare. The river flows entirely in Sibiu County.

The Olteț is a right tributary of the river Olt in Romania. It discharges into the Olt in Fălcoiu. Its total length is , and its drainage basin area is .

The Lotru is a right tributary of the river Olt in Romania. Its source is in the Parâng Mountains. It feeds the reservoirs Vidra, Malaia and Brădișor. It flows into the Olt in Golotreni, near the town of Brezoi. It passes through the communes Voineasa, Malaia, and Brezoi. Its length is and its basin size is .

tributary of the Olt, Romania

The Arpaș () is a left tributary of the river Olt in Romania. It discharges into the Olt in Arpașu de Jos. The source of the Arpaș is in the Făgăraș Mountains. Its length is and its basin size is .

river in Romania, tributary to the Olt