| Author (and author names) | Published between | No. of references | No. of described taxa (valid) |
|---|---|---|---|
| Somfai, E. | 1959 | 1 | – |
| Sommer, F. | 1988–1989 | 2 | – |
| Sommer, K. | 1992–1994 | 2 | – |
| Sonan, J. | 1912–1940 | 2 | – |
| Sonet, G. | 2012–2019 | 4 | – |
| Song, F. | 2024 | 1 | – |
| Song, L. | 2009 | 1 | 2 |
| Song, N. | 2023 | 1 | – |
| Sonnenburg, H. | 1995–2005 | 4 | – |
| Sonobe, R. | 1973–1992 | 11 | – |
| Soong, S.-M. A. | 1979 | 1 | – |
| Sörensen, U. | 1983–1999 | 2 | – |
| Sorenson, M. D. | 2010 | 1 | – |
| Sorg, J.-P. | 1996 | 1 | – |
| Sorger, D. M. | 2009–2023 | 11 | 14 |
| Soroker, V. | 1995 | 1 | – |
| Sorvari, J. | 2002–2018 | 2 | – |
| Sosa-Calvo, J. | 2006–2022 | 23 | 17 |
| Sosiak, C. | 2023 | 2 | 1 |
| Sosiak, C. E. | 2022–2024 | 4 | 3 |
| Soto, S. U. | 2001 | 1 | – |
| Soudek, S. | 1921–1931 | 10 | 2 |
| Soulié, J. | 1956–1973 | 18 | 3 |
| Sousa, K. K. A. | 2022 | 1 | – |
| Soussan, O. | 1992 | 1 | – |
| Southern, A. | 1999 | 1 | – |
| Southwick, E. W. | 1988 | 1 | – |
| Southwood, T. R. E. | 1986 | 1 | – |
| Souza Paula, H. | 1956 | 1 | – |
| Souza, J. L. P. | 2021 | 1 | – |
| Souza, J. P. | 2015 | 1 | 1 |
| Soyunov, O. S.; Soyunov, O. | 1988–1990 | 3 | 1 |
| Sozanski, K. | 2020 | 1 | – |
| Spada, L. | 2011 | 1 | – |
| Spagna, J. C. | 2008 | 2 | – |
| Spahr, U. | 1987 | 1 | – |
| Spain, A. V. | 1996 | 1 | – |
| Spande, T. F. | 1996–2004 | 5 | – |
| Spangler, H. G. | 1966 | 1 | – |
| Sparks, K. S. | 2014–2019 | 4 | 18 |
| Sparks, S. D. | 1941 | 1 | – |
| Sparling, G. P. | 1997 | 1 | – |
| Specht, R. L. | 1988 | 1 | – |
| Spencer, B. | 1896 | 2 | – |
| Sperber, C. F. | 2003 | 2 | – |
| Spicer, G. S. | 2004 | 1 | – |
| Spinola, M. | 1806–1853 | 6 | 11 |
| Spooner, G. M. | 1968–1972 | 3 | – |
| Sposito, E. C. | 2006 | 1 | – |
| Spotti, F. A. | 2022 | 1 | 1 |
| Sprecher, S. G. | 2015 | 1 | – |
| Srihari, K. T. | 1997 | 1 | – |
| Sriwichai, P. | 2020 | 1 | – |
| Środoń, K. | 2023 | 1 | 2 |
| Sryani Dias, R. K. | 2016 | 1 | 1 |
| St. Romain, M. K. | 1976 | 1 | – |
| Staab, M. | 2014–2018 | 7 | 5 |
| Stackebrandt, E. | 1996–2000 | 2 | – |
| Stafleu, F. A. | 1976–1983 | 2 | – |
| Stäger, R. | 1917–1935 | 3 | – |