- Hostetter, Martha, author1
- Huddleston, J. H. (John Henry), 1864-1915, author1
- Hull, William I. (William Isaac), 1868-1939, author1
- Humane Society of the State of New-York.1
- Jelliffe, Smith Ely, 1866-1945, author1
- Jin, Lillian, author1
- Johnston, William W. (William Waring), 1843-1902, author1
- Jones, William Alfred, 1817-19001
- Joslin, Benjamin F. (Benjamin Franklin), 1796-1861, author1
- Kane, H. H. (Harry Hubbell), 1854- author1
- Keiffer, Elana, author1
- Kies, Alyssa, author1
- Kings County Hospital (Kings County, N.Y.). School of Nursing, author.1
- Klein, Sarah, author1
- Larson, Elaine, author1
- Laughlin, Harry Hamilton, 1880-1943, author1
- Lauren Beatty, author1
- Law, George, 1806-1881, author1
- Leale, Charles A. (Charles Augustus), 1842-1932 author1
- Leigh, Dudley, author1