| Stenomyrmex Mayr, 1862 |
| Stigmatomma Roger, 1859 |
| Stigmatomma tropicalis (Brown, 1962) |
| Strumigenys Smith, 1860 |
| Strumigenys (Strumigenys) Smith, 1860 |
| Strumigenys (Strumigenys) clavata Weber, 1934 |
| Strumigenys alberti Forel, 1893 |
| Strumigenys alberti subsp. longipilis Weber, 1934 |
| Strumigenys alberti var. nana Santschi, 1930 |
| Strumigenys alberti var. nigrescens Wheeler, 1911 |
| Strumigenys azteca (Kempf, 1960) |
| Strumigenys biolleyi Forel, 1908 |
| Strumigenys boneti Brown, 1959 |
| Strumigenys borgmeieri Brown, 1954 |
| Strumigenys brevicornis Mann, 1922 |
| Strumigenys bruchi Forel, 1912 |
| Strumigenys clasmospongia Brown, 1953 |
| Strumigenys clavata Weber, 1934 |
| Strumigenys clypeatus (Szabó, 1909) |
| Strumigenys clypeatus subsp. malesiana (Forel, 1913) |