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- Hohman, Johann Georg.3
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- Holland, James W. (James William), 1849-1922 author3
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- Homans, John, 1836-1903, author3
- Hooper, F. H. (Franklin Henry), 1850-1892, author3
- Horsford, Eben Norton, 1818-18933
- Howe, A. Jackson (Andrew Jackson), 1825-18923
- Howe, S. G. (Samuel Gridley), 1801-1876, author3
- Howitt, William, 1792-18793
- Hoyne, Temple S. (Temple Stroughton), 1841-18993
- Hoyt, Eugene F., author3
- Hudson, E. Darwin (Erasmus Darwin), Jr., 1843-1887, author3
- Hudson, Erasmus Darwin, 1806-18803
- Hunt, David, 1845-1907, author3
- Hunt, Ezra Mundy, 1830-1894, author3