Eubranchus rubropunctatus is a species of sea slug or nudibranch, a marine gastropod mollusc in the family Eubranchidae.

[2] This species was described from among roots of eel grass (Cymodocea ciliata) at Oyster bay, Dar-es-Salaam, Tanzania.

[1] It has been reported from Heron Island, Queensland, Australia.

[3]