灰色芋螺（学名：Conus cinereus），是新腹足目芋螺科芋螺属的一种。主要分布于印度尼西亚、**，常栖息在沿岸。

维基共享资源中相关的多媒体资源：灰色芋螺

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

Like all species within the genus Conus, these snails are predatory and venomous. They are capable of "stinging" humans.