The Glavacioc Monastery () is a Romanian Orthodox monastery situated in ArgeÃÂ County, Romania.
It is generally considered it was built during the reign of Mircea I of Wallachia, who donated the village of CÃÂlugÃÂreni, Giurgiu, to the monastery. The wooden church was replaced with a stone church by Vlad CÃÂlugÃÂrul in 1495. It was repaired by Mihnea Turcitul, Constantin Brancoveanu and the boyar Costache Faca. The monastery was closed down during the communist rule and reopened in 1991. The starets of the monastery is the hieromonk Casian Creà £u.