K
aus Tierdoku, der freien Wissensdatenbank
| Kamiya | Toshiro Kamiya (?–?) |
| Kanazawa | Robert H. Kanazawa (?–?) |
| Kandler | Otto Kandler (1920–?) |
| Karaman | Stanko Karaman (1889–1959) |
| Karny | Heinrich Hugo Karny (1886-1939) |
| Karsch | Friedrich Karsch (18??–?) |
| Karsch, Karsch-Haack | Ferdinand Anton Franz Karsch (1853–1936) |
| Kaup | Johann Jakob Kaup (1803–1873) |
| Kawalika | Mathias Kawalika (1962–2006) |
| Kellner | Alexander Wilhelm Armin Kellner (???) |
| Kennedy | Clarence Hamilton Kennedy (1879–1952) |
| Kennicott | Robert Kennicott (1835–1866) |
| Kerr | Robert Kerr (1755–1813) |
| Keulemans | John Gerrard Keulemans (1842–1912) |
| Keyserling | Alexander Keyserling (1815–1891) |
| Keyserling | Eugen von Keyserling (1832-1889) |
| Kieffer | Jean Jacques Kieffer (1856–1925) |
| King | Philip Parker King (1793–1856) |
| King | William King (1809-1886) |
| Kinghorn | James Roy Kinghorn (1891–1983) |
| Kirby | William Kirby (1759–1850) |
| W. F. Kirby | William Forsell Kirby (1844–1912) |
| Kirk | Peter J. Kirk (???) |
| Kirkaldy | George Willis Kirkaldy (???) |
| Kirkland | James Ian Kirkland (1954-?) |
| Kirsch | John A. W. Kirsch (???) |
| Kirschbaum | Carl Ludwig Kirschbaum (1812–1880) |
| Kishida | Kyūkichi Kishida (1888–1968) |
| Kitasato | Kitasato Shibasaburō (1853–1931) |
| Kittlitz | Heinrich von Kittlitz (1799–1874) |
| Klaas | Klaus-Dieter Klass (?-?) |
| Klaas | Peter Klaas (?-?) |
| Klapálek | František Klapálek (1863–1919) |
| Klauber | Laurence Monroe Klauber (1883–1968) |
| Klein | Jacob Theodore Klein (1685–1759) |
| Kleinschmidt | Otto Kleinschmidt (1870–1954) |
| Kloss | Cecil Boden Kloss (1877–1949) |
| Klotzsch | Johann Friedrich Klotzsch (???) |
| Klug | Johann Christoph Friedrich Klug (1775–1856) |
| Kluk | Krzysztof Kluk (1739–1796) |
| Kner | Rudolf Kner (1810–1868) |
| Knoch | August Wilhelm Knoch (1742–1818) |
| Knottnerus-Meyer | Theodor Knottnerus-Meyer (???) |
| C. L. Koch | Carl Ludwig Koch (1778–1857) |
| Koch | Ludwig Carl Christian Koch (1778–1857) |
| Kohl | F. Kohl (?–?) |
| Kohl-Larsen | Ludwig Kohl-Larsen (1884-1969) |
| Kohlreuther, Kölreuter | Josef Gottlieb Kölreuter (1733-1806) |
| Kock | Dieter Kock (?-?) |
| Koenig | Alexander Koenig (1858-1940) |
| Kolbe | Hermann Julius Kolbe (1855–1939) |
| Kolenati | Friedrich Kolenati (1813–1864) |
| Kollar | Vincenz Kollar (1797-1860) |
| Konings | Ad Konings (?–?) |
| Konow | Friedrich Wilhelm Konow (1842–1908) |
| Koopman | Karl F. Koopman (1920-1997) |
| Kottelat | Maurice Kottelat (* ?) |
| Koumans | Frederik Petrus Koumans (1905–1977) |
| Kraatz | Ernst Gustav Kraatz (1831–1909) |
| Krauss | Herman August Krauss (1848–1937) |
| Krefft | Gerard Krefft (1830–1881) |
| Kretzoi | Miklós Kretzoi (1907–2005) |
| Kriechbaumer | Joseph Kriechbaumer (1819–1902) |
| Kristensen | Niels-Peder Kristensen (?-?) |
| Krøyer | Henrik Nikolai Krøyer (1799-1870) |
| Kuhl | Heinrich Kuhl (1797–1821) |
| Kuiter | Rudi H. Kuiter (???) |
| Kulczynski | Wladislaus Kulczynski (???) |
| Kullander | Sven O. Kullander (???) |
| Kuwert | August Ferdinand Kuwert (1828-1894) |
