Saint Mary's College
- Borongan
- College Sainte-Marie (Mauritius)
- College of Saint Mary
- Collège Sainte-Marie de Montréal
- Kolisi o Sagata Maria
- Marylhurst University
- Mount St. Mary's (disambiguation)
- Nakhon Ratchasima
- Prairie du Chien, Wisconsin
- Saint Mary's Academy and College
- Saint Mary's College (Indiana)
- Saint Mary's College (Michigan)
- Saint Mary's College (Saint Lucia)
- Saint Mary's College of California
- Saint Mary's College of Quezon City
- Saint Mary's College, Mauritius
- Saint Mary's College, Trinidad and Tobago
- Saint Mary's University (disambiguation)
- Saint Mary-of-the-Woods College
- St Mary's College (Seymour)
- St Mary's College RFC
- St Mary's College of Education
- St Mary's College, Adelaide
- St Mary's College, Auckland
- St Mary's College, Christchurch
- St Mary's College, Clady
- St Mary's College, Crosby
- St Mary's College, Derry
- St Mary's College, Dublin
- St Mary's College, Dundalk
- St Mary's College, Durham
- St Mary's College, Galway
- St Mary's College, Hobart
- St Mary's College, Hull
- St Mary's College, Ipswich
- St Mary's College, Maryborough
- St Mary's College, Melbourne (residential college)
- St Mary's College, Melbourne (school)
- St Mary's College, Middlesbrough
- St Mary's College, Oscott
- St Mary's College, Oxford
- St Mary's College, Rawalpindi
- St Mary's College, Southampton
- St Mary's College, St Andrews
- St Mary's College, Toowoomba
- St Mary's College, Wallasey
- St Mary's College, Wellington
- St Mary's University College, Belfast
- St Mary's University College, Twickenham
- St. Mary's Academy (disambiguation)
- St. Mary's College (Delaware)
- St. Mary's College (Ilchester)
- St. Mary's College (Japan)
- St. Mary's College (Kentucky)
- St. Mary's College (Minnesota)
- St. Mary's College (North Carolina)
- St. Mary's College of Baliuag
- St. Mary's College of Maryland
- St. Mary's College of Meycauayan
- St. Mary's College, Blackburn
- St. Mary's College, Brockville
- St. Mary's College, Chilaw
- St. Mary's College, Hyderabad
- St. Mary's College, Jamaica
- St. Mary's College, Kegalle
- St. Mary's College, Manarcaud
- St. Mary's College, Negombo
- St. Mary's College, Sault Ste. Marie
- St. Mary's College, Thrissur
- St. Mary's College, Trincomalee
- St. Mary's School (disambiguation)
- St. Mary's Seminary and University
- St. Mary's University College, Calgary
- University of Dayton
- University of Mary (disambiguation)
- University of Saint Mary