| Myrmica californica Buckley, 1867 |
| Myrmica carbonaria Smith, 1858 |
| Myrmica cerasi Fitch, 1855 |
| Myrmica contigua Smith, 1858 |
| Myrmica domestica Shuckard, 1838 |
| Myrmica fragilis Smith, 1858 |
| Myrmica fuscula Nylander, 1846 |
| Myrmica glaber Smith, 1862 |
| Myrmica globularia Smith, 1858 |
| Myrmica glyciphila Smith, 1858 |
| Myrmica insolens Smith, 1861 |
| Myrmica laevigata Smith, 1855 |
| Myrmica laevissima Smith, 1860 |
| Myrmica lineolata Say, 1836 |
| Myrmica mellea Smith, 1859 |
| Myrmica mexicana Wheeler, 1914 |
| Myrmica minima Buckley, 1867 |
| Myrmica minuta Say, 1836 |
| Myrmica molefaciens Buckley, 1860 |
| Myrmica molesta Say, 1836 |