- Mayer, Claudius F.1
- McClanahan, R.D., photographer1
- McConnell, Jack.1
- McGill, Donald Fraser Gould, 1875-1962, artist1
- McMinn, John H., author1
- McPherson, Darrell G., author1
- Medical Library Association. Committee on Periodicals and Serial Publications.1
- Meiller, T. F.1
- Meza, Arturo.1
- Middleton, William Shainline, 1890-19751
- Migrant Conference 1984 : Charleston, S.C.)1
- Migrant Health Conference 1989? : Indianapolis, Ind.)1
- Mihajlović, Milenko, artist1
- Miles, Wyndham D., 1916-1
- Miller, Everett B. (Everett Brunner), 1917-1995, author1
- Millichap, J. Gordon, author1
- Millson, David.1
- Milteeh, James.1
- Minnesota. State Board of Health.1
- Mississippi. State Board of Health, author.1