Trinity College
There are several well-known bodies of this name (some independent institutions, others constituent colleges of a larger University); among the most well-known are:
- Trinity College, Cambridge (one of the constituent colleges of the University of Cambridge in the United Kingdom)
- Trinity College, Dublin (sole constituent college of the University of Dublin)
- Trinity College, Oxford (one of the constituent colleges of the University of Oxford in the United Kingdom)
- Trinity College Carmarthen
- Trinity College (Connecticut)
- Trinity College (University of Melbourne)
- Trinity College (Florida)
- Trinity College (Vermont)
- Trinity College and Seminary, Newburgh, Indiana
- The University of Trinity College, Toronto (one of the constituent colleges of the University of Toronto in Canada)
- Trinity College School, Port Hope, Ontario
- Trinity College, Glenalmond
- Until 1924, Duke University was known as Trinity College. Today, Duke's undergraduate liberal arts constituent college is named the Trinity College of Arts and Sciences.
- Trinity Christian College in Illinois.
- Trinity Lutheran College in Seattle, Washington
- Until 2004, Trinity University (a Catholic women's college in Washington, DC) was known as Trinity College.
- Trinity University is located in San Antonio, Texas.
- Trinity College and University located in (Malaga, Spain) is widely considered to be a diploma mill.