瘤珠螺（学名：Lunella granulata），是原始腹足目蝾螺科珠螺属的一种。主要分布于中国大陆、**，常栖息在潮间带的岩砾地。

Lunella granulata, common name the granulated moon turban, is a species of sea snail, a marine gastropod mollusk in the family Turbinidae, the turban snails.