Bishop Foley Catholic High School is a co-educational Catholic high school affiliated with the Roman Catholic Archdiocese of Detroit. Founded in 1965, it is named after the first American Bishop of Detroit, John Samuel Foley.

West Catholic High School in Grand Rapids, Michigan was opened in 1962. It is located within the Roman Catholic Diocese of Grand Rapids.

Founded in 1997, Gann Academy is a coeducational Jewish high school located in Waltham, Massachusetts. The school is a member of the National Association of Independent Schools and is accredited by the New England Association of Schools and Colleges.