Platydoris cinereobranchiata 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 Anilao and Maricaban Island, Batangas, Luzon, Philippines.

It was also reported from the Seychelles as Platydoris tabulata.

[1] Further distribution includes the Solomon Islands.

[3]