Names
- Murphy, William F.1
- Murray, Philip, 1886-19521
- Murrow, Edward R.1
- Myrdal, Gunnar, 1898-1987.1
- Nast, Thomas, 1840-1902.1
- National Association for the Advancement of Colored People.1
- National Research Council (U.S.)1
- Nelson, J. Raleigh (Joseph Raleigh)1
- Newberry, Truman Handy, 1864-1945.1
- Nimitz, Chester W. (Chester William), 1885-1966.1
- Nixon, Richard M. (Richard Milhous), 1913-1994.1
- Noble, Gladwyn Kingsley, 1894-1940.1
- Norris, George W. (George William), 1861-1944.1
- Nowicki, Leo J., 1904-1
- O'Brien, John J.1
- Okkelberg, Peter Olaus, 1880-1
- Olander, Oscar G. (Oscar Gustaf), 1899-1963.1
- Olson, Culbert L. (Culbert Levy), 1876-1962.1
- Osborn, Chase S. (Chase Salmon), 1860-1949.1
- Osborn, Chase S. (Chase Salmon), b. 18601