| University of Maine at Fort Kent | Fort Kent, ME | University | Public |
| University of Maine at Presque Isle | Presque Isle, ME | University | Public |
| University of Maine-System Central Office | Orono, ME | University | Public |
| University of Mary | Bismarck, ND | University | Private nonprofit |
| University of Mary Hardin-Baylor | Belton, TX | University | Private nonprofit |
| University of Mary Washington | Fredericksburg, VA | University | Public |
| University of Maryland Eastern Shore | Princess Anne, MD | University | Public |
| University of Maryland Global Campus | Adelphi, MD | University | Public |
| University of Maryland, Baltimore | Baltimore, MD | University | Public |
| University of Maryland-Baltimore County | Baltimore, MD | University | Public |
| University of Maryland-College Park | College Park, MD | University | Public |
| University of Massachusetts Chan Medical School | Worcester, MA | Graduate school | Public |
| University of Massachusetts Global | Aliso Viejo, CA | University | Public |
| University of Massachusetts-Amherst | Amherst, MA | University | Public |
| University of Massachusetts-Boston | Boston, MA | University | Public |
| University of Massachusetts-Central Office | Boston, MA | University | Public |
| University of Massachusetts-Dartmouth | North Dartmouth, MA | University | Public |
| University of Massachusetts-Lowell | Lowell, MA | University | Public |
| University of Memphis | Memphis, TN | University | Public |
| University of Miami | Coral Gables, FL | University | Private nonprofit |
| University of Michigan-Ann Arbor | Ann Arbor, MI | University | Public |
| University of Michigan-Dearborn | Dearborn, MI | University | Public |
| University of Michigan-Flint | Flint, MI | University | Public |
| University of Minnesota-Crookston | Crookston, MN | College | Public |
| University of Minnesota-Duluth | Duluth, MN | University | Public |