Thaisella chocolata is a species of sea snail, a marine gastropod mollusk, in the family Muricidae, the murex snails or rock snails.

[1] The length of the shell attains 77.7 mm.

This marine species is endemic to the west coast of South America: (Chile, Ecuador and Peru).

The snail is found in the intertidal zone and is quite common on rocky shores, both in sheltered waters and on the open coast.

This Rapaninae article is a stub.