Micrelenchus is a genus of small sea snails that have shells with pearly interiors and an operculum.

They are marine gastropod molluscs in the subfamily Cantharidinae of the family Trochidae, the top snails or top shells.

[2] This genus is only known to occur in New Zealand.

Species and subspecies within the genus Micrelenchus include:[3][4][5]

This Trochidae-related article is a stub.