Eight doridacean nudibranchs from northeastern Sri Lanka are described and illustrated. Of these, two chromodorids, Chromodoris conchyliata and C. adeima, are new species. Two of the three phyllidiids found also are new to science, Phyllidia empelia and P. alia. The third, P. varicosa, as well as Gymnodoris citrina are new records for Sri Lanka.