焦黄芋螺（学名：Conus planorbis），是新腹足目芋螺科芋螺属的一种。主要分布于印度尼西亚、**，常栖息在浅海到中等深度海域。

Conus planorbis, common name the planorbis cone or the ringed 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, therefore live ones should be handled carefully or not at all.