| Cantharis rufescens Dugès, 1881 |
| Cantharis rufipedes Dugès, 1870 |
| Cantharis rufipennis (Chevrolat, 1834) |
| Cantharis rugulipennis (Champion, 1892) |
| Cantharis sanguinea (Haag-Rutenberg, 1880) |
| Cantharis sartorii (Haag-Rutenberg, 1880) |
| Cantharis scitula Champion, 1892 |
| Cantharis segmentata Say, 1824 |
| Cantharis serrata Linnaeus, 1758 |
| Cantharis signaticollis Champion, 1892 |
| Cantharis singularis (Champion, 1892) |
| Cantharis sobrina Dugès, 1881 |
| Cantharis spectabilis Laporte, 1840 |
| Cantharis stigmata Dugès, 1869 |
| Cantharis straba (Horn, 1891) |
| Cantharis subatra (Dugès, 1889) |
| Cantharis subrubra (Dugès, 1889) |
| Cantharis subviolacea Champion, 1892 |
| Cantharis tenuicostatis Dugès, 1877 |
| Cantharis tenuilineata (Horn, 1894) |