Dirona pellucida is a species of sea slug, a northern Pacific Ocean nudibranch, a marine, opisthobranch gastropod mollusk in the family Dironidae.

This nudibranch occurs from Oregon to Alaska, and across the Bering Sea south to Japan and Korea.

[1][permanent dead link‍] This species, like others in the genus, is translucent with large, broad cerata.

The color is various shades of orange, with a white line on the edge of all of the cerata.

This Dironidae-related article is a stub.