Baeolidia moebii is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusk in the family Aeolidiidae.

[2][3] This species was described from Mauritius and has been reported widely in the tropical and subtropical waters of the Indo-Pacific Ocean.

[4] It is a predator of the sea anemone Cricophorus nutrix.

[5][6]