The Timiș River is a tributary of the Bega River in Romania.
The Bega Veche is a left tributary of the river Bega in Romania and Serbia. It discharges into the canalized part of the Bega near Zrenjanin. The river is the old course of the Bega. It drains the area north of the city of Timişoara.
The Pogăniș or Pogănici is a left tributary of the river Timiș in Romania. It discharges into the Timiș in Uliuc. It flows through the villages Ohabița, Delinești, Brebu, Zorlențu Mare, Dezești, Remetea-Pogănici, Duleu, Valeapai, Vermeș, Cadăr, Blajova, Otvești, Icloda and Uliuc.
The Măgheruș River is a right tributary of the river Beregsău in Romania. It discharges into the Beregsău in Covaci.
The Bega Luncanilor River or Bega Mare River is the left headwater of the river Bega in Romania. At its confluence with the Bega Poieni in Curtea, the Bega is formed. The Țapa River is a tributary of this river.
The Vâna Șerbenilor River or Șerbeni River or Râul Șerbenilor is a tributary of the Pădurani River in Romania.
The Timișul Mort River is a tributary of the Timiş River in Romania.
The Măcicaș River or Rugiu River is a left tributary of the river Timiș in Romania. It discharges into the Timiș in Peștere.
The Timișaț is a right tributary of the river Timiș in Romania. It discharges into the Timiș in Grăniceri. It has been canalized for most of its length, and is used as a drainage canal for the area between the rivers Bega and Timiș. For a short reach of 95 m the Timișaț defines the border between Romania and Serbia.
The Lanca Birda River is a left tributary of the river Timiș in Romania. It discharges into the Timiș in Gad. The river was canalized downstream of Ghilad and at present plays the role of drainage canal of the lowlands on the left bank of the Timiș.
The Spaia is a left tributary of the river Timiș in Romania. It discharges into the Timiș in Gavojdia.
The Somonița River is a left tributary of the river Mureș in Romania. It discharges into the Mureș in Valea Mare.
The Beregsău River is a right tributary of the river Bega Veche in Romania. It flows through the villages Comeat, Bogda, Charlotenburg, Remetea Mică, Fibiș, Pișchia, Cerneteaz, Covaci, Sânandrei, Săcălaz, Beregsău Mare and Beregsău Mic.
The Timișana River is a left tributary of the river Timiș in Romania. It discharges into the Timiș in Hitiaș. It flows through the villages Dragomirești, Oloșag, Boldur, Căpăt, Racovița and Hitiaș.
The Iarcoș River is a right tributary of the river Timiș in Romania. It discharges into the Timiș near Dragșina.
The Miniș River is a right tributary of the river Bega in Romania. It discharges into the Bega in Babșa.
The Știuca River is a left tributary of the river Timiș in Romania. It discharges into the Timiș near Gavojdia.
The Șurgani River is a left tributary of the river Timiș in Romania. It discharges into the Timiș in Dragșina.
The Sicșa River is a tributary of the Apa Mare River in Romania.
