- Haynsworth, Annie McMorris Furman, 1862-18871
- Heard, Daniel W., 1908-19891
- Hearon, Robert Josey, 1909-19691
- Hilliard, Joe Olen1
- Himalaya Mountains1
- Hinton, Trescott Newton, 1917-19981
- Hipp, Francis M., 1911-19951
- Hipp, Herman N., 1913-19841
- Historians1
- Holmes, E.C.1
- Hoover, Calvin B. (Calvin Bryce), 1897-19741
- Horatio Alger Association of Distinguished Americans1
- Hoyt, James Alfred, 1837-19041
- Hoyt, Lucy Rebecca, 1867-19561
- Hughes, Herman Glen, 1908-20021
- Hull-House (Chicago, Ill.)1
- Hunters1
- Hutt, William Chichester, 1909-19751
- Internists1
- Ives, Sumner Albert, 1881-19441