| Species | Name Used |
|---|---|
| Conus spectrum Linnaeus, 1758 | Conus spectrum (p. ) |
| Conus sponsalis Hwass, 1792 | Conus sponsalis (p. ) |
| Conus stercusmuscarum Linnaeus, 1758 | Conus stercmuscarum (p. ) |
| Conus striatellus Link, 1807 | Conus striatellus (p. ) |
| Conus striatus Linnaeus, 1758 | Conus striatus (p. ) |
| Conus sulcatus Hwass in Bruguière, 1792 | Conus sulcatus (p. ) |
| Conus sulcocastaneus Kosuge, 1981 | Conus sulcocastaneus (p. ) |
| Conus suratensis Hwass, 1792 | Cleobula suratensis (p. ) |
| Conus suturatus Reeve, 1844 | Conus suturatus (p. ) |
| Conus swainsoni Estival & von Cosel, 1986 | Conus swainsoni (p. ) |