Aldisa andersoni is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Cadlinidae.

[2] This species was described from Pigeon Island, Trincomalee, Sri Lanka.

[3][4] It has subsequently been reported from the Muttom coast, India, and Mirissa, Southern Province, Sri Lanka.

[5] Aldisa andersoni has been found to contain Phorbazole metabolites which are probably derived from its food, a sponge in the family Hymedesmiidae.

[5]