- McCain, James T.1
- McCracken, H.E.1
- McDomick, Joseph Jr.1
- Middleton, Laura1
- Mills, Robert, 1781-1855.1
- Mizell, M. Hayes1
- Moll, Herman, -1732 (Geographer)1
- Moore, Ronnie M. (Leadership Development Director, Scholarship Education and Defense Fund for Racial Equality)1
- Mottelay, Paul F.1
- Mouzon, Henry1
- Mydans, Carl (photographer, Farm Security Administration)1
- Neal, Ellen1
- Palmer, John S.1
- Peale, Washington1
- Penn School Graduate, Unknown1
- Prather, Anita Singleton1
- Pringle, Elizabeth W. Allston (Elizabeth Waties Allston), 1845-19211
- Raisin, Jane Lazarus, 1887-19651
- Ross, Carolyn1
- Rutledge, Edward, 1749-18001