St. Vincent–St. Mary High School is a private, co-educational, college preparatory Catholic high school in Akron, Ohio, United States. It is sponsored by the Society of Mary and is associated with the Diocese of Cleveland. As of the 2017–18 school year, the school had an enrollment of 638 students.

The Diocese of Cleveland is a Latin Church ecclesiastical territory, or diocese, of the Catholic Church in northeastern Ohio in the United States. As of September 2020, the bishop is Edward Malesic. The Cathedral of St. John the Evangelist, located in Cleveland, is the mother church of the diocese.