Robert E. Kahn
Charles K. Kao
Katalin Karikó
George Kateb
Herbert Smith Kelleher Jr.
John George Kemeny
Randall Kennedy
Nannerl O. Keohane
Seretse Khama
Coretta Scott King
Mary-Claire King
Lane Kirkland
C. Everett Koop
Wendy S. Kopp
Arthur Kornberg
Stephen Kurtz
Alex A. Kwapong