Trochus kotschyi, common name the Kotschy's gibbula, is a species of sea snail, a marine gastropod mollusk in the subfamily Trochinae of the family Trochidae, the top snails.

It is whitish-ashen, ornamented with undulating, oblique, radiating chestnut or blackish stripes.

The body whorl is biangular, convex beneath, and has 7 concentric brown-spotted lirae.

The white columella is arcuate, sinuous, and below strongly truncate-dentate.

[5] This species occurs in the Persian Gulf and in the northwest Indian Ocean.