Creator
- Hosid, Philip1
- Houghton, Edith, 1912-20131
- Howard E. Morgan (1920-1999)1
- Howell, Felder Lang, 1916-19431
- Hrabovsky, Joseph, 1912-20011
- Hubacker, Ernest1
- Hubbard, Elmer1
- Hudson, Harry K.1
- Huffaker, Gary1
- Huffaker, James A., 1924-20181
- Hunsley, Forest Duane, 1923-19841
- Hunt, Mary Alice1
- Hurley, Jamie K.1
- Huston, James T.1
- Huston, John Robert, 1920-1
- Huston, William W., 1921-1
- Hutchison, Fannie, 1908-19971
- IMC-Agrico Company1
- Inniss, Clarence J., 1924-1
- Iredell, Leslie Newbold (1888-1969)1