Conus patricius, common name the patrician cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.

[2] Like all species within the genus Conus, these snails are predatory and venomous.

They are capable of "stinging" humans, therefore live ones should be handled carefully or not at all.

The outline is concave below, with revolving striae towards the base.

[3] This species is found in the Pacific Ocean from the Gulf of California, Western Mexico, to Ecuador and off the Galápagos Islands.