鬼石鳖（学名：Acanthopleura gemmata），是新石鳖目石鳖科海胆石鳖属的一种。主要分布于马来西亚、**，常栖息在潮间带的岩礁上。

Acanthopleura gemmata, the Jewelled Chiton, is a species of chiton.

This large species of chiton grows to be about 7 cm (3 inches) in length. It has oval shaped body with dimpled plate margins, a brown girdle with eight overlapping plates, long calcareous spicules and dark bands.