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- Heysinger, Isaac W. (Isaac Winter), 1842- , author1
- Hibbs, Russell A. (Russell Aubra), 1869-1932, author1
- Hinsdale, Guy, 1858-1948 author2
- Hirschfelder, J. O. (Joseph Oakland), 1854-1920, author1
- Hirst, Barton Cooke, 1861-19351
- Hiss, A. Emil, author1
- Hodgdon, Alex. L., author1
- Hodgins, C., author1
- Hoffmann, Phil, -1939, author1
- Hoge, M. D., Jr., author1
- Holmes, A. Mansfield, author1
- Holmes, Edgar M., author1
- Holmes, Edmund W., author1
- Holmes, Oliver Wendell, 1809-18941
- Holt, L. Emmett (Luther Emmett), 1855-19241
- Holt, L. Emmett (Luther Emmett), 1855-1924, author1
- Homans, John, 1836-1903, author1
- Hoover, C. F. (Charles Franklin), 1865-19271
- Hoover, C. F. (Charles Franklin), 1865-1927 author1