The finspot wrasse (Xenojulis margaritaceus), also known as the pinkspeckled wrasse, pearly rainbowfish or pearly weed wrasse, is a species of wrasse native to the western Pacific Ocean.

It can be found on coral reefs at depths from 2 to 10 m (6.6 to 32.8 ft).

This species grows to 10 centimetres (3.9 in) in standard length.

This species is the only known member of its genus.

This Labridae article is a stub.