| Author (and author names) | Published between | No. of references | No. of described taxa (valid) |
|---|---|---|---|
| Kogure, T. | 1959 | 1 | – |
| Kohl, F. F. | 1909 | 1 | – |
| Kohn, M. | 1984 | 1 | – |
| Kohout, R. J.; Kohout, R. | 1987–2015 | 44 | 173 |
| Kohriba, O. | 1963 | 1 | – |
| Kolatkar, M. | 1997 | 1 | – |
| Kollar, V. | 1832 | 2 | – |
| Kolmer, K. | 2002 | 1 | – |
| Kolossov, J. | 1932 | 1 | – |
| Kolyada, V. A. | 2014 | 1 | – |
| Komae, H. | 1980–1984 | 2 | – |
| Komarov, Y. | 2016 | 1 | – |
| Komendar, V. I. | 1988 | 1 | – |
| Kondo, K. | 1998 | 2 | – |
| Kondo, M. | 1982 | 1 | – |
| Kondoh, M. | 1961–2003 | 15 | – |
| Kongmee, M. | 2018–2023 | 2 | – |
| König, W. A. | 1995–1996 | 3 | – |
| Königsmann, E. | 1976–1978 | 4 | – |
| Konikov, A. S. | 1965 | 1 | – |
| Kôno, H. | 1939 | 1 | – |
| Kononova, S. V. | 1990 | 1 | – |
| Konrad, H. | 2005–2008 | 5 | – |
| Kontschán, J. | 2014 | 1 | – |
| Koob, K. | 1970 | 1 | – |
| Kooij, P. | 2018 | 1 | – |
| Kopchinskiy, A. | 2018 | 1 | – |
| Korganova, G. A. | 1994 | 1 | – |
| Korschinsky, A. V. | 1988 | 1 | – |
| Kostenko, V. A. | 1981 | 1 | – |
| Kostjuk, J. A. | 1976 | 1 | – |
| Kostyuk, Yu. A. | 1976 | 1 | – |
| Kotenko, A. G.; Kotenko, A.G. | 1993–1994 | 2 | – |
| Kotzias, H. | 1930 | 1 | – |
| Kouagou, Y.N. | 2018 | 1 | 2 |
| Kouakou, L. M. | 2022 | 1 | 1 |
| Kovács, E. | 1995–1998 | 2 | – |
| Kovacs, J. L. | 2008 | 1 | – |
| Kozlov, A. | 2017 | 1 | – |
| Kozlov, M. A. | 2014 | 1 | – |
| Kraemer, M. S. | 2010 | 1 | – |
| Kramer, K. U. | 1950–1952 | 2 | – |
| Kraszewska, M. | 1983 | 1 | – |
| Kratochvíl, J. | 1936–1949 | 16 | 4 |
| Kraus, F. B. | 2013–2015 | 2 | – |
| Krausse, A. H.; Krausse, A. | 1910–1929 | 18 | 3 |
| Kravchenko, V. D. | 2016 | 1 | – |
| Krejca, J. K. | 2009 | 1 | – |
| Kremer, G. | 1982–1986 | 5 | – |
| Krenn, H. W. | 2019 | 1 | – |
| Krieger, M. J. B. | 1997–2007 | 7 | – |
| Kripakaran, M. | 2017–2022 | 4 | 4 |
| Krishna Ayyar, P. N. | 1937 | 1 | – |
| Krogh, A. | 2012 | 1 | – |
| Krogmann, L. | 2011–2017 | 3 | – |
| Krohne, G. | 1996 | 1 | – |
| Kröll, J. | 2023 | 1 | – |
| Krombein, K. V. | 1951–1979 | 6 | – |
| Kronauer, D. J. | 2014 | 1 | – |
| Kronauer, D. J. C. | 2003–2025 | 9 | 1 |