dioceseLogoFounded in 1848 by the Diocese of Cleveland


  • Incorporated in the State of Ohio August 16, 1968



Certificate of Authorization received from Ohio Board of Regents to grant theological degrees September 13, 1968.
Current authorization continues through December 31, 2026


ATS Logo_Words

Saint Mary Seminary and Graduate School of Theology is accredited by the Commission on Accrediting of the Association of Theological Schools, and the following degree programs are approved:

Master of Divinity (MDiv)

Master of Arts (MA)

Master of Arts in Diaconal Ministry (MA) approved 2020)

Doctor of Ministry (DMin-approved 2000)

The Commission contact information is:
The Commission on Accrediting of the Association of Theological Schools 
10 Summit Park Drive
Pittsburgh, PA 15275
Telephone: 412-788-6505
Fax: 412-788-6510

Initial accreditation: January 15, 1969

Year of last comprehensive evaluation visit: 2015

Year of next comprehensive evaluation visit: 2025



Accredited by the Commission on Institutions of Higher Education of the North Central Association of Colleges and Schools. (Click on the logo for further information.)

230 South LaSalle Street, Suite 7-500
Chicago, IL 60604



  • Member of the National Association of Catholic Theological Schools
  • Registered with the Department of Health, Education, and Welfare (United States)
  • Approved by the State Approving Agency for Veterans’ Training Under the provision of Chapter 36, Title 38 of the United States Code
  • Department of Homeland Security SEVIS-approved school