Overbrook Academy, an international school for girls in grades 6th through 11th, was founded in the United States in 1985. 

Located in scenic New England, Overbrook Academy offers a unique environment to Oak International pedagogy of integral formation. 

Overbrook Academy thrives and matures in its continuing standards for excellence: Integra Mulier (Integral Woman)-the intellectual, human, spiritual, and apostolic formation.

The Academy is directed by consecrated women from Regnum Christi and each girl has an instructor of formation to aid her human, spiritual and academic development. 

The campus, located in Greenville, Rhode Island is made up of three buildings which include the main house, library and the classrooms. It has 48 acres of lands with 3 buildings, 4 basketball courts and a picnic area. The athletic facilities consist of a fitness center, gymnasium with basketball and volleyball courts, outdoor tennis courts, basketball and field football fields.  

Since 1985 Overbrook Academy has offered integral formation and personalized attention to 150 students grades 6th to 11th, accompanying them in their intellectual, human and spiritual growth.