Authors
- Nikolaus Krivinyi
- G.F. Krivosheev
- A. Krocker
- Theodora Kroeber
- Herbert Kroemer
- Hildur Krog
- Charles A. Krohn
- Gretchen Krohn
- J. Krohn
- Kaarle Krohn
- Antonella Fenech Kroke
- B.M. Kroll
- Maria Kroll
- Natasha Kroll
- Steven Kroll
- Virginia Kroll
- Bud Kronenberg
- Louis Kronenberger
- Ralph P. Kroner
- Robert Kronfeld
- Donald Kroodsma
- D. Krook
- D.M. Kroon
- Jiri Kropacek 1
- Klaus Kropf
- Peter Kropotkin
- C.G. Krouse
- V. Kruchina-Bogdanov
- Gerald Kruck
- Stefan Kruckenhauser
- Walter Krueger
- William M. Krueger
- Donald K. Krug
- Hans-Joachim Krug 1
- Arne Kruger
- Kobie Kruger
- Paul Kruger
- Rayne Kruger
- Paul Krugman
- Nancy Krulik
- Walter Krumbach
- W.C. Krumbein
- J. Kruschik
- Max Kruse
- William A. Krusen
- James Kruss 1
- Gerd Krussmann
- Isabelle Kruta
- Venceslas Kruta
- Joseph Wood Krutch
- Hans Kruuk
- V. Kruzhkov
- Andreyevich Krylov
- N.V. Krylov
- V.I. Krylov
- Henry Krystal
- W.J. Krzanowski
- Lucyna Krzemieniecka
- Marek Krzysztalowicz
- Michal Krzyzaniak
- Mathilde Kschessinska
- Ian Kuah
- Vendulka Kubalkova
- Heike Kubasch
- Kubasta
- V. Kubasta 1
- Dana Kubick
- J. Kubicka
- Nora Kubie
- Klaus Kubiena 1
- Walter L. Kubiena
- Mihaly Kubinszky
- A. Kubizek
- Annie Kubler
- Arthur Kubler 1
- Henri Kubnick
- John R. Kuborn
- Elisabeth Kubper-Ross
- Stanley Kubrick
- Dennis C. Kucera 1
- Radan Kucera 1
- David Kucharsky
- A.W. Kuchler 1
- Loraine E. Kuck
- Jurgen Kuczynski 1
- F. Kudlien
- Masanobu Kudo
- A. Kuenen
- H. Kuenzel
- Alfred E. Kuenzli
- Rudolf E. Kuenzli
- H. Kufferath
- Ed Kugler
- Georg Kugler
- Patricia Kuhl
- Martin Kuhlmann
- Fritz Kuhn
- G.E. Kuhn
- Helmut Kuhn
- Herbert Kuhn