| Muereasca | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Vâlcea County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Andreiești, Muereasca de Sus, Muereasca, Hotarele |
| Length: | 19km (12miles) |
| Mouth: | Olt |
| Mouth Location: | Gura Văii |
| Mouth Coordinates: | 45.1736°N 24.3666°W |
| Basin Size: | 50km2 |
| Tributaries Left: | Pălăoaia |
| Tributaries Right: | Dosu, Fântâna Tulbure |
The Muereasca is a right tributary of the river Olt in Romania. It flows into the Olt in Gura Văii.[1] Its length is 19km (12miles) and its basin size is 50km2.[2]