| Merișoara | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Hunedoara County |
| Length: | 9km (06miles) |
| Mouth: | Jiul de Vest |
| Mouth Location: | Vulcan |
| Mouth Coordinates: | 45.3814°N 23.2834°W |
| Basin Size: | 11km2 |
The Merișoara is a right tributary of the river Jiul de Vest in Romania. It flows into the Jiul de Vest in the city Vulcan. Its length is 9km (06miles) and its basin size is 11km2.