Authors
- Poul E. Knudsen
- Svein Aage Knudsen
- Alfred Knudson
- Helga Knuppel
- Christopher Knusel
- Donald E. Knuth
- Paul Knuth
- Algirdas Knystautas 1
- Annette Kobak
- John Kobal
- Keisuke Kobayashi
- Kiyoshi Kobayashi
- Tadashi Kobayashi
- Gustav Kobbe
- H.R. Kobel 1
- Peter Kobel
- Neal Koblitz
- D.L. Kobrin
- Krystyna Kobylanska
- Monika Kokalj Kocevar
- Ebba Koch
- Gunter Koch
- H.W. Koch
- Hannah Koch
- Hans Koch
- Heinrich Koch
- J.V. Koch
- John T. Koch
- Karl M. Koch 1
- Kenneth Koch
- Klaus Koch
- L. Koch
- Ludwig Koch
- Rod Koch
- Rudolf Koch
- Ludwig Koch-Isenburg
- Kochan
- James L. Kochan
- Lionel Kochan
- Stephen G. Kochan
- Halik Kochanski
- Paul Kocher
- Paul H. Kocher
- P.C. Kochhar
- K. Kochmann
- B. Kochno
- Winston E. Kock
- Joseph J. Kockelmans
- Kodac
- Jan Kodada 1
- K. Kodaira
- Michael Kodas
- Craig Kodera
- Arthur Koebel
- W.H. Koebel
- Robert Lewis Koehl
- Hansjurgen Koehler
- Wilhelm Koehler
- William Koehler
- William R. Koehler
- Bernd S. Koehling
- E.A. Koelliker
- Caryl Koelling
- Karleen Koen
- Alma Johanna Koenig
- Claude Koenig 1
- David Koenig
- Lilli Koenig
- Marion Koenig 1
- H. Koenigsberger
- D.P. Koenker
- Maria Koepcke
- Joseph Leo Koerner
- Arnold Koerte
- Fr. Koessing 1
- Arthur Koestler
- Hans-Michael Koetzle
- Jon V. Kofas
- K. Koffan
- Elliot B. Koffman
- Laurence Koffman
- Philip Kofman
- Claude Kogan
- Georges Kogan
- Herman Kogan
- M. Kogan
- Joseph K.H. Koh
- C.M. Kohan
- Benjamin G. Kohl
- Fritz Kohlein
- Carl Kohler
- Frank Kohler 1
- Pauline Kohler
- Peter C. Kohler
- Paula Kohlhaupt
- Daniel Kohli
- S.N. Kohli
- Kohn
- Alan J. Kohn
- Bernice Kohn