夜光蝾螺（学名：Turbo marmoratus），是原始腹足目蝾螺科蝾螺属的一种。主要分布于马来西亚、印度尼西亚、中国大陆、**，常栖息在碎砾石海底水深4－20米、潮下带。

Turbo marmoratus, known as the green turban, the marbled turban or great green turban, is a large species of marine gastropod with a thick calcareous operculum in the family Turbinidae, the turban snails.

The shells of these large sea snails have a very thick layer of nacre; this species has been commercially fished as a source of mother of pearl.