| Luncavăț | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Vâlcea County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Vaideeni, Horezu, Oteșani, Popești, Șirineasa |
| Length: | 60km (40miles) |
| Source1: | Căpățânii Mountains |
| Mouth: | Olt |
| Mouth Coordinates: | 44.9149°N 24.2457°W |
| Basin Size: | 274km2 |
| Tributaries Left: | Balota, Pârâul Blajului, Mercurea, Pârâul Urșanilor |
| Tributaries Right: | Mânăstirea |
The Luncavăț (in its upper course also: Curpeni) is a right tributary of the river Olt in Romania. It discharges into the Olt near Marcea.[1] The Luncavăț originates in the Căpățânii Mountains. Its length is 60km (40miles) and its basin size is 274km2.[2]