- Kahikina, Mike1
- Katzenbach, Nicholas deB. (Nicholas deBelleville), 1922-20123
- Kennedy, John F. (John Fitzgerald), 1917-19631
- Kennedy, Robert F., 1925-19681
- Kenworthy, E. W., 1909-1
- Keppel, Francis, 1916-19901
- Kiowa Tribe of Oklahoma1
- Kraslow, David1
- Kuchel, Thomas H.10
- Laird, Melvin R.5
- Lawrence, David, 1888-19731
- Levitt, William, 1907-19941
- Mansfield, Mike, 1903-20011
- Mantle, Mickey, 1931-19951
- March of Dimes2
- Marshall, F. Ray2
- McClellan, John L. (John Little), 1896-19771
- McCloskey, Frank1
- McCormick, Robert4
- McGaffin, William1
