Dascyllus strasburgi, Strasburg's dascyllus, is a species of ray-finned fish from the family Pomacentridae, the clownfishes and damselfishes.

It is endemic to the Marquesas Islands where they are found among coral and rocky reefs.

and feed on zooplankton.

[1] The specific name honours Donald W. Strasburg of the University of Hawaii, a fish ecologist and collector of the type specimen.

This Pomacentridae article is a stub.