| Solenopsis laeviceps Mayr, 1870 |
| Solenopsis laevissima (Smith, 1860) |
| Solenopsis lincecumii (Buckley, 1867) |
| Solenopsis mandibularis Westwood, 1840 |
| Solenopsis maniosa Wheeler, 1915 |
| Solenopsis marxi Forel, 1915 |
| Solenopsis medusa Mann, 1916 |
| Solenopsis mellea (Smith, 1859) |
| Solenopsis minuta (Say, 1836) |
| Solenopsis minutissima Emery, 1906 |
| Solenopsis molesta (Say, 1836) |
| Solenopsis molesta var. validiuscula Emery, 1895 |
| Solenopsis nigella Emery, 1888 |
| Solenopsis nigra Forel, 1908 |
| Solenopsis paleata (Lund, 1831) |
| Solenopsis parabiotica Weber, 1943 |
| Solenopsis patriciae Pacheco & Mackay, 2013 |
| Solenopsis perversa Santschi, 1925 |
| Solenopsis picea Emery, 1896 |
| Solenopsis picea subsp. reducta Menozzi, 1927 |