Names
- Hough, Emerson, 1857-1923.1
- Hovde, Frederick L., 1908-1
- Hovde, Frederick L., 1908-1983.1
- Howells, John Mead, 1868-1959.1
- Hoxie, R. Gordon1
- Hubbard, Gurdon Saltonstall, 1802-1886.1
- Hughes, Sarah T. (Sarah Tilghman), 1896-1985.1
- Hughes, Sarah Tilghman, 1896-1
- Humphrey, George M. (George Magoffin), 1890-1
- Humphrey, Hubert H.1
- Humphrey, Hubert H. (Hubert Horatio), 1911-1978.1
- Humphrey, Watts S.1
- Hunsaker, Walter Jerome, 1857-1939.1
- Hutton, Edward Francis, 1877-1962.1
- Ickes, Harold L. (Harold LeClair), 1874-1952.1
- International Club of Washington, D.C.1
- Ireland, John, 1838-1918.1
- Iroquois Hotel (Mackinac Island, Mich.)1
- Jackson, Andrew, 1767-1845.1
- James G. Keenan1