Măneciu is a commune located in Prahova County within the Muntenia region of Romania. It serves as an administrative division composed of nine distinct villages.
The constituent villages of the commune include Cheia, Chiciureni, Costeni, Făcăieni, Gheaba, Măneciu-Pământeni, Măneciu-Ungureni, Mânăstirea Suzana, and Plăiețu.