- Hinrichs, Albert Ford, 1899-19782
- Home Trust Company1
- Hopkins, Ernest Martin, 1877-19641
- Hopper, F. F. (Franklin Ferguson), 1878-19505
- Horowitz, Eugene L. (Eugene Leonard), 1912-2
- Hughes, John H., 1917-2
- Huizinga, J. H. (Jakob Herman), 1908-19943
- Huizinga, Johan, 1872-19451
- Isbell, Eleanor C.2
- Jackson, James E., 1914-20071
- Jessup, Walter A. (Walter Albert), 1877-194430
- Johnson, Charles Spurgeon, 1893-19565
- Johnson, Guion Griffis, 1900-19894
- Johnson, Guy Benton, 1901-199128
- Jones, Eugene Kinckle, 1885-195412
- Jones, Thomas Jesse, 1873-19501
- Josephs, D. C. (Devereux Colt), 1893-19774
- Kelley, Nicholas, 1885-19651
- Keppel, Frederick P. (Frederick Paul), 1875-1943230
- Klineberg, Otto, 1899-19921
- Lange, Gunnar, 1909-19761
- Learned, William S. (William Setchel), 1876-19502
- Lee, C. Herbert1
- Lester, Robert M. (Robert MacDonald), 1889-196955
- Lewinson, Paul, 1900-4
- Lewis, Emmanuel (Judge)4
- Library of Congress2
- Lorimer, Frank, 1894-19852
- May, Stacy1
- McClain, Elmer2
- McCollum, Mattie Faye1
- McCue, Constance1
- McCuistion, Fred, 1892-19692
- McKinney, George Wesley3
- Miller, Durand R.2
- Moll, Jacob Theodor, 1891-19854
- Moulik, Ruth10
- Mouw, H. (Hendrik), 1886-19701
- Myrdal, Gunnar, 1898-1987362
- National Association for the Advancement of Colored People1
- National Committee for Recording for the Blind (U.S.)1
- National Urban League11
- Norgren, Paul H. (Paul Herbert)2
- Northrup, Herbert Roof, 1918-20072
- Nourse, Edwin G. (Edwin Griswold), 1883-19741
- Oakes, W.F.2
- Odum, Howard Washington, 1884-19546
- Ogburn, William F., 1886-195941
- Osborn, Frederick, 1889-19813
- Park, Robert Ezra, 1864-19442
- Parvin, William Rodman, 1897-19622
- Peterson, Georgianna M.2
- Planned Parenthood Federation of America1
- Putnam, Herbert, 1861-19552
- Rabitte, Margaret1
- Raper, Arthur Franklin, 1899-19796
- Reddick, Lawrence Dunbar, 1910-199511
- Reinert, Ray S.2
- Reuter, Edward Byron, 1880-19461
- Ribble, F. D. G. (Frederick Deane Goodwin), 1898-19701