- Harrington, Fred Harvey, 1912-19951
- Hechler, Ken, 1914-20161
- Ho, Darryl1
- Hoffa, James R. (James Riddle), 1913-1
- Huang, Shaogu1
- Humphrey, Hubert H. (Hubert Horatio), 1911-19781
- Ikaika, William K.1
- Ishikaiwa, Albert M.1
- Johnson, U. Alexis (Ural Alexis), 1908-19971
- Kamil, Nik Ahmed1
- Kastenmeier, Robert1
- Kaw Nation1
- Keating, Kenneth B. (Kenneth Barnard), 1900-19751
- Kennedy, Edward M. (Edward Moore), 1932-20091
- Kickapoo Nation1
- Kiowa Tribe of Oklahoma of Oklahoma1
- Knight, Frances G.1
- Ladejinsky, Wolf Isaac1
- Langer, William, 1886-19591
- Libonati, Roland V. (Roland Victor), 1900-19911
