Turbo setosus, common name the rough turban, is a species of sea snail, marine gastropod mollusk in the family Turbinidae.

Its color pattern is whitish, or greenish, maculated with brown and olive.

The ridges are unequal, wider than the interspaces, frequently with interstitial lirulae.

The outer surface is convex, brown, coarsely granulose in the middle, paler and more finely granular at the margins.

[2] This species occurs in the Indian Ocean off Madagascar, the Mascarene Basin and Mauritius; in the Central and Southwest Pacific; off Australia.