Platydoris sabulosa is a species of sea slug, a dorid nudibranch, shell-less marine opisthobranch gastropod mollusks in the family Discodorididae.

[2] This species was described from Sumilon Island, Oslob, Cebu, Philippines, 9°26′05″N 123°23′23″E / 9.4346°N 123.3897°E / 9.4346; 123.3897.

It has been reported from southeast Queensland, Australia.

[3]