Doriopsilla davebehrensi is a species of dorid nudibranch, a colourful sea slug, a shell-less marine gastropod mollusc in the family Dendrodorididae.

There are five other species that are quite similar to this species and can be confused with it, and they are: Doriopsilla albopunctata (Cooper, 1863), Doriopsilla bertschi Hoover, Lindsay, Goddard & Valdés, 2015, Doriopsilla fulva (MacFarland, 1905), Doriopsilla gemela Gosliner, Schaefer & Millen, 1999 and Baptodoris mimetica Gosliner, 1991.

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