| Ierța | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Cluj County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Muntele Băișorii |
| Length: | 16km (10miles) |
| Mouth: | Iara |
| Mouth Location: | Băișoara |
| Mouth Coordinates: | 46.5767°N 23.4669°W |
| Basin Size: | 24km2 |
The Ierța is a right tributary of the river Iara in Romania. It flows into the Iara in Băișoara. Its length is 16km (10miles) and its basin size is 24km2.