Boldești-Scăeni, also frequently spelled Boldești-Scăieni, is a town located in Prahova County in southern Romania. It is situated within the historical region of Muntenia and lies approximately 15 km (9.3 mi) north of the city of Ploiești.
The town serves as an important center for oil extraction. Its geographic location and industrial role are central to its identity within the Prahova County region.