| Strumigenys clasmospongia Brown, 1953 |
| Strumigenys clavata Weber, 1934 |
| Strumigenys clypeatus (Szabó, 1909) |
| Strumigenys clypeatus subsp. malesiana (Forel, 1913) |
| Strumigenys cordovensis Mayr, 1887 |
| Strumigenys costaricensis Weber, 1934 |
| Strumigenys crementa (Bolton, 2000) |
| Strumigenys cubaensis Mann, 1920 |
| Strumigenys deltisquama Brown, 1957 |
| Strumigenys denticulata Mayr, 1887 |
| Strumigenys dietrichi Smith, 1931 |
| Strumigenys dispalata (Bolton, 2000) |
| Strumigenys eggersi Emery, 1890 |
| Strumigenys eggersi var. cubaensis Mann, 1920 |
| Strumigenys elongata Roger, 1863 |
| Strumigenys elongata subsp. nicaraguensis Weber, 1934 |
| Strumigenys emeryi Mann, 1922 |
| Strumigenys emmae (Emery, 1890) |
| Strumigenys epinotalis Weber, 1934 |
| Strumigenys eversa Bolton, 2000 |