| Iarcoș | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Timiș |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Bazoș |
| Length: | 22km (14miles) |
| Mouth: | Timiș |
| Mouth Coordinates: | 45.719°N 21.419°W |
| Basin Size: | 46km2 |
The Iarcoș is a right tributary of the river Timiș in Romania. It discharges into the Timiș near Dragșina. Its length is 22km (14miles) and its basin size is 46km2.