| Type: | commune |
| Măciuca | |
| County: | Vâlcea |
| Population Total: | auto |
| Leader Name: | Mugurel Mărcoianu[1] |
| Term: | 2020 - 2024 |
| Leader Party: | PNL |
| Coordinates: | 44.75°N 25°W |
| Area Total: | 44.46 |
Măciuca is a commune located in Vâlcea County, Oltenia, Romania. It is composed of nine villages: Bocșa, Botorani, Ciocănari, Măciuceni, Măldărești, Oveselu (the commune centre), Popești, Ștefănești, and Zăvoieni.
The commune is situated in the southern part of the county, at a distance of from the county seat, Râmnicu Vâlcea. It lies on the left bank of the Cerna River, which traverses it for . Măciuca borders four other communes: Stănești to the north, Gușoeni to the east, Valea Mare to the south, and Fârtățești to the west.[2]