Doris immonda is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Dorididae.

[2] This species was described from New Caledonia.

It is also reported from Australia and the Red Sea.

[3] The relationship of Doris immonda to Doris nucleola Pease, 1860 is discussed and illustrated by Rudman, 2000.

[3] It is redescribed in detail by Valdes, 2002.