Governance
St. Thomas Aquinas High School is a Co-educational Catholic Secondary School serving seventeen parishes in southeastern New Hampshire. We are a part of the Diocese of Manchester, New Hampshire.
St. Thomas is fully accredited by the New England Association of Schools and Colleges.
The Principal of St. Thomas is supported by an Administrative Team and is advised by the St. Thomas Aquinas School Board.
The Diocese of Manchester, New Hampshire
The Office of Education Diocese of Manchester