| Timișaț | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Timiș County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Otelec, Iohanisfeld, Foeni, Cruceni |
| Length: | 24km (15miles) |
| Mouth: | Timiș |
| Mouth Location: | Grăniceri |
| Mouth Coordinates: | 45.4501°N 20.8902°W |
| Basin Size: | 333km2 |
| Tributaries Left: | Bega Mică |
The Timișaț is a right tributary of the river Timiș in Romania. It discharges into the Timiș in Grăniceri.[1] Its length is 24km (15miles) and its basin size is 333km2. 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.